sharing a very sage bit of advice from The Simpsons' own John Swartzwelder that i've been trying to hamper down in my writing and drawing alike. let your inner crappy little elf do his worst
Whenever i'm close to forgetting how much perspective actually matters i just remember that if Scum Villain was written from Luo Binghe's pov it would be the most gut wrenching danmei with one of the most confusing romantic leads ever. Like, we'd be seeing first hand Luo Binghe's descend to madness, Shen Qingqiu seemly fickleness, we'd be experiencing Luo Binghe's jealousy towards everyone in his shizun's life, his time in the abyss, Shen Qingqiu sacrificial death and ressurection. We'd be having fandom wars to see which interpretation of Shen Qingqiu was actually accurate, if he was truly dense or if he just likes playing with other's feeling and we'd all be raging bc we would never receive the closure of knowing why Shen Qingqiu did all that he did
Kinda wanna read/write a post-canon Bingqiu fic set years later, where during some routine, silly wife plot, Binghe somehow finds out that the soul attached to his husband’s body is not, in fact, the original soul.
Like any person, his first assumption isn’t that his husband had replaced the original SQQ. It’s that an imposter has replaced his husband.
A skilled imposter. One who knows all of his husband’s little quirks, who slipped under even Binghe’s watchful eye.
Binghe takes care to not indicate that he’s noticed. His blood parasites confirm this is still his husband’s body, and he refuses to scare them into running before he can get the imposter out.
Binghe spends weeks researching and practicing, until he’s finally certain he can tear the imposter’s soul apart without hurting his husband. Praying, desperately, that it’s a powerful possession instead of a replacement. Praying his husband is still alive in there.
Finally, he slips into the imposter’s dreamscape, clinging to threads and forcing his way as close to the soul as possible, for the surface-level dreams show him in SQQ’s body. Inside, he finds a small man, with big eyes and stick-thin arms, features far too similar to his Shizun. A cheap, pathetic mockery of Shen Qingqiu, he makes sure to tell them.
They are weak outside of Shen qingqiu’s powerful body. It is all too easy to restrain them, to rage and revile them for their crimes, to question what they’ve done, to tear them apart, limb from limb-
“How long?,”He’d snarled, furious, claws digging into the pathetic parasite’s left arm, yanking it just far enough for the strain to burn.
“Years,”The imposter says, eyes wide and wet. Crying.
Years. Years with his husband that this imposter has taken, has stolen from them. Nights spent entangled, lazy mornings spent curled into each other’s embrace, soft evenings spent watching the sunset.
Binghe yanks the arm the rest of the way out, relishing in the way the parasite screams. It will know pain for what it’s taken from him, for what it’s taken from his Shizun.
XXXX
At first, Shen Qingqiu, formerly Shen Yuan, didn’t know what was happening. He’d thought of himself as Shen Qingqiu for years now, so waking up in his original body had been confusing and disorienting.
When Binghe appeared as well, he knew immediately it was a nightmare. It couldn’t be anything but that. Binghe, his Binghe as he was now, would never look at him like this, like he was the dirt on the bottom of his shoe, the scum of the earth.
It was rare to have nightmares nowadays. Binghe was always watching his dreams too closely to let something like that slip by. But the last few weeks, he’d been absorbed in his newest little pet project, exhausted and stressed by whatever it was he refused to talk about. Shen Qingqiu didn’t blame him for having one night of sleep without constant vigilance.
“So the imposter shows himself,”Dream-Binghe said, and ah, what an odd thing to dream up! Shen Qingqiu was just as good as the original goods, and he knew it! There was no way at all he had such insecurities, and certainly not any strong enough to appear as dreams! If he’d had such dreams before, that was simply a coincidence, a trick of the mind repeating the scenario it’d already created to avoid making a new one.
But Binghe doesn’t rant and rave at him for lying, doesn’t call out his betrayal. Instead, his eyes hard and cold, his claws tight where they dig into his wrists, he questions him.
Why?
I don’t know, Shen Qingqiu has to answer. I woke up in this body.
Where is he?
I don’t know, he answers again.
How long?
Here, Shen Qingqiu bites down a cry of pain as his left arm his yanked painfully out, a loud pop as it tugs out of his socket. The pain is real, he realizes deliriously. It’s real the way the Punishment Protocol had been. The thought makes ice pool in his chest.
What had he done to deserve a punishment from the System?
The hand tightens, the bones in his wrist creaking ominously at the strength of the hold.
The look in Binghe’s eyes hurts far more, though. Shen Qingqiu doesn’t even notice the tears in his eyes until they’re spilling over, until his voice comes out as a broken warble.
“Years,”He whispers at last, aware he’s hammering the final nail into his coffin.
It’s only as his arm is yanked away, as muscle and sinew tears with a sickening squelch, that it occurs to him. The punishment protocol had worked by sharing his dreamscape with the original Bingge. It hadn’t summoned nightmares out of no where.
This wasn’t Bingge. He’d known it on sight. Had recognized it in the curlier hair, the taller build.
This wasn’t Bingge. This was his husband.
And this wasn’t a dream.
XXX
Binghe watches as the pathetic worm scrambles away from him, gasping and hiccuping through his tears. His remaining arm shakes against the jagged edge of his stump, trying to stem the flow of blood. It won’t do a damn thing. This is a dream world, and that form is just a representation of his soul.
“I’m sorry,”It begs, “I’m sorry, I’m sorry, I’m sorry, Binghe forgive me- “
“Do not call me that,” He hisses. This parasite had squirmed its way in, had settled in and gotten comfortable in its place as his husband, but that spot would only ever belong to his Shizun, his rightful Shizun. Everything else… everything else had been a lie!
“No!,”The imposter gasped. Had Binghe spoken out loud? “No, it wasn’t! I really- I really tried to be honest, I- I-“
It gulped, face pale and wan, tears spilling over its cheeks. Its voice dropped to a whimper.
“I loved you. I thought you loved me too.”
Luo Binghe let out a harsh laugh. So that was the plan? Replace his husband and try and make him grow attached? Try to squirm into his heart, when it was already spoken for?
“I could never love a pathetic fake!,”He snarled. “I’ve been planning your death from the moment I learned!”
The imposter sucked in a sharp breath. They stopped scrambling away, simply sitting before him, shaking and curled into themselves.
It didn’t try to run again as he stepped forward. Not even as he grabbed its leg and tore it from its body. It screamed, and thrashed, but made no effort to pull itself away again.
Instead, the insolent wretch began muttering under his breath, a plea and a prayer in one. Begging for forgiveness, for the dream to end, for Binghe to wake him up. Pathetic. Had the imposter really fallen in love with him over the course of its tenure?
He dug his claws into the stump at its shoulder to stop it. The muttering broke into muffled cries, biting their lip as they struggled to hold them back. A habit he recognized from his husband. Disgusting, he thought, holding to the illusion for pity until the very last second.
“You’re just a cowardly weakling, leeching off of Shen Qingqiu. You fell in love with me? Then know this in your heart.”
Binghe dug his fingers in harder, harder, until his claws scrapped against the shattered bone of the socket and dug in. The parasite’s eyes nearly rolled back into its head as it jerked. Binghe lifted it off the ground by the bone, then held still until the worm caught its breath.
“I could never love the man before me. I would never have even looked at you twice had I known.”
Binghe expands his awareness to the dream world around him. From a greater distance, the soul of the imposter is more like a small flickering flame, a little glow between his hands, than a man.
It takes almost no effort at all, to close his fist around it and smother the flame.
XXX
Binghe wakes up in the morning, ecstatic to finally be done with this journey and desperate for love from his husband who he’s apparently not seen in years.
Shen Qingqiu doesn’t wake up with him.
Shen Qingqiu doesn’t wake up at all.
XXX
Anyway now that I’ve officially written a short version of it I want y’all to know that Shang Qinghua would be the one to tell him, after rushing over when he gets an alert that the account of User 002 was deactivated.
Binghe gets to metaphorically self-destruct, realizing everything he said and did was to his own husband and not an assumed imposter. The world shapes itself to Binghe’s wishes, and he still has access to the holy mausoleum, so he manages to bring back Shen Qingqiu. I debated having him bring back Shen Jiu instead but I love the protagonist of any book I read, and that includes Shen Yuan, so instead he brings back his husband whose heartbroken and runs off, with a new level of instinctive terror to go along with it. Binghe really does try to give him room, but that does neither of them good because Binghe drowns in his guilt and the confirmation of his husband’s fear, and Shen Yuan drowns in his heartbreak and confirmation of his husband’s rejection.
The happy ending comes after a slowburn of binghe groveling and breaking himself down(a la Lost and Found in Limitless Clarity) with a side of both being left with new insecurities to add to the existing ones post-canon.
(And if Binghe now dreams of the delicate flicker of a soul between his hands, now jolts awake to the reminder of how small it was, how easy to smother, well-
-it’s the least he deserves, isn’t it?)
Trying my hand at this one:
Shen Yuan transmigrates into a worm.
It's just a normal garden variety (heh) earthworm, not a special magical worm (yet), so initially he thinks this is gonna be a really short transmigration adventure indeed. But of course that would be boring, so he also manages to end up in the body of a worm who lives under one of those magical immortal fruit-bearing trees.
One of the fruit drops, Worm Yuan chows down, and he significantly upgrades his physical abilities, and senses, and gains a cultivation boost! Hooray!
Unfortunately it's not enough to fix that he's still a worm, but it's enough so that he has less to fear from getting hit by a random shovel or such. In the process of eating the fruit, he sees some disciples (come to gather the fruits, slacking somewhat since they even allowed a few to hit the dirt) and overhears enough of a conversation to figure out that he's transmigrated into a worm that lives in the PIDW setting. Specifically, on Qian Cao Peak!
Wow! How random and wild! Why a worm??? What god did he piss off in his past life for this?
Well anyway, it is what it is, and Shen Yuan decides that if he's gonna live a probably short and uneventful life as a worm, at least he wants to see his favorite character. So he inches his way in what he hopes is the general direction of Qing Jing Peak, course-correcting whenever he gathers that he's guessed wrong, hitching a ride on the occasional shoe or once even gripping the internal part of a wheel from an An Ding Peak carriage, until finally, he's leveled up his meager worm cultivation even more and has reached Qing Jing Peak!
As Worm Yuan continues to inch his way across the peak, he keeps just-barely missing Luo Binghe, until finally he comes across... not Binghe, but a recognizable item: a fake jade pendant!
Though lost initially on a tree branch, it must have fallen at some point, down to the ground where Worm Yuan stumbled upon it.
Mustering his strength, Worm Yuan manages to get the broken string of the fake jade around his little worm body, and then makes the herculean trek to the wood shed. Dodging bird attacks, hiding from other QJP disciples, and further upgrading his Worm Skills such as digging, inching, and oozing, until finally he reaches his destination and squeezes under the door.
Leading to the situation of an incredulous disciple Luo Binghe -- who had previously been tending to his bruises -- watching as a little worm climbs into the shed (normal, usually it's spiders but sometimes other bugs get inside) while dragging his long-lost most treasured item in what can only be described as a deliberate fashion (very not normal).
After ascertaining that Worm Yuan is not some cultivator's tool or shapeshifted creature, Luo Binghe decides to approach this situation in the only reasonable way, and offers the worm some scraps from his leftovers. Worm Yuan happily shares a meal with his favorite character, and things take off from there.
Somehow Luo Binghe finds himself learning more about cultivation by watching Worm Yuan than he has in all his attempts to figure out his manual or listen to his shixiongs on Qing Jing Peak so far. He watches Worm Yuan work up the spiritual energy to crack rocks and scale the wood shed walls, and deduces some methods for applying his own spiritual energy in similar ways. He finds it heartening to think that if even a little worm can learn to cultivate through what seems to be pure determination, then surely Binghe can make his situation work, too. He scrounges around and manages to gather up enough materials for a makeshift terrarium, so Worm Yuan can be safe and cozy by his side at night.
Of course, trials and tribulations never stop. At some point Ming Fan and his cronies find the terrarium and smash it. Binghe is inconsolable until he realizes that Worm Yuan got away (extra durable, after all!) and is wriggling back towards him in a reassuring fashion.
Worm Yuan's hero schedule is quite full, too! At some point he digs his way into a tunnel to the Lingxi caves and saves Liu Qingge, and in the midst of the demon invasion he manages to help Binghe at a vital moment by hardening his body and tripping his opponent. He rides in Binghe's pocket when Binghe goes to claim Zheng Yang, too, developing his cultivation throughout it all.
Unfortunately, kind of, Worm Yuan is also in Luo Binghe's pocket when he gets thrown into the Endless Abyss. Through the hardships of the Abyss, Worm Yuan consumes some unsavory things (the less said about the quality of worm food in the Abyss, the better) but manages to unlock rare worm cultivation upgrades, until finally he achieves his first transformation -- a gigantic Dune-esque mega worm!
The less said about the symbolism of a stallion protagonist accompanied constantly by a literal monster worm, the better, probably. But having the ability to tunnel through basically anything does make a lot of things easier, at least in terms of travel, and cuts years off of the Abyss trip. Binghe and Worm Yuan almost have fun, even, just tearing through the terrain and any foes stupid enough to get in Worm Yuan's path until they retrieve Xin Mo and bust out.
Then they get into the demon realms and that actually is just straight up mostly a good time. Worms like Shen Yuan are not common so at first he nearly always surprises Binghe's foes when he shows up to help with fights, and a lot of the time the demons involved don't even seem to realize, at first, that he's with Luo Binghe and isn't just some hellish calamity that's coincidentally also shown up! But word gets around pretty quick that the new Heavenly Demon on the scene has a giant worm companion (probably leading to some misconceptions of people who think it's Tianlang Jun returned and that someone's mistaken Zhuzhi Lang's snake form for a worm).
Once that happens, unfortunately, some demons start taking precautions. After the first time Worm Yuan gets poisoned and nearly perishes (saved by Binghe's blood in the nick of time), Luo Binghe stops letting him participate in fights. Which is just rude! Worm Yuan's not going to make the same mistake twice, duh! But Binghe just keeps holding him in reserve again and again until the fight with Mobei Jun, and then when Worm Yuan intervenes anyway (is it just him or does Mobei Jun seem to know a lot more about potential heavenly demon weaknesses than he did in PIDW...?) and gets partly frozen, Binghe goes berserk. For a while there Shen Yuan is worried he won't actually LET Mobei Jun surrender!
Thankfully though he does, and then Binghe settles into his properties and starts... building a giant-scale worm garden? What about the harem, Binghe? Like obviously it's nice and all, but shouldn't you be focused on housing for, y'know, your future wives?
Other factions in the demon realms clearly are wondering about the same thing, as the marriage alliance offers naturally start pouring in. The most vocal of these being Sha Hualing. Worm Yuan supposed that his Binghe is probably waiting to officially take his wives so that he can marry Ning Yingying first or something, but still, a little planning wouldn't go amiss. Though eventually Luo Binghe seems to get -- if anything -- fed up enough with the questions about his marriage prospects that he does start setting up for a wedding.
Worm Yuan is surprised and touched when he finds himself being fitted for a monster-worm sized amount of wedding regalia. So he can be included in Binghe's wedding procession? That's so sweet! He's not sure he understands the inclusion of a veil, though...?
Anyway. Yes. Binghe marries the worm.
A man is driving down the road and breaks down near a monastery. He goes to the monastery, knocks on the door, and says, “My car broke down. Do you think I could stay the night?” The monks graciously accept him, feed him dinner, even fix his car. As the man tries to fall asleep, he hears a strange sound. The next morning, he asks the monks what the sound was, but they say, “We can’t tell you. You’re not a monk.” The man is disappointed but thanks them anyway and goes about his merry way. Some years later, the same man breaks down in front of the same monastery. The monks accept him, feed him, even fix his car. That night, he hears the same strange noise that he had heard years earlier. The next morning, he asks what it is, but the monks reply, “We can’t tell you. You’re not a monk.” The man says, “All right, all right. I’m *dying* to know. If the only way I can find out what that sound was is to become a monk, how do I become a monk?” The monks reply, “You must travel the earth and tell us how many blades of grass there are and the exact number of sand pebbles. When you find these numbers, you will become a monk.” The man sets about his task. Forty-five years later, he returns and knocks on the door of the monastery. He says, “I have traveled the earth and have found what you have asked for. There are 145,236,284,232 blades of grass and 231,281,219,999,129,382 sand pebbles on the earth.” The monks reply, “Congratulations. You are now a monk. We shall now show you the way to the sound.” The monks lead the man to a wooden door, where the head monk says, “The sound is right behind that door.” The man reaches for the knob, but the door is locked. He says, “Real funny. May I have the key?” The monks give him the key, and he opens the door. Behind the wooden door is another door made of stone. The man demands the key to the stone door. The monks give him the key, and he opens it, only to find a door made of ruby. He demands another key from the monks, who provide it. Behind that door is another door, this one made of sapphire. So it went until the man had gone through doors of emerald, silver, topaz, and amethyst. Finally, the monks say, “This is the last key to the last door.” The man is relieved to no end. He unlocks the door, turns the knob, and behind that door he is amazed to find the source of that strange sound. But I can’t tell you what it is because you’re not a monk
Au where the whole concept is "I will love you in every life" (Shen Yuan) x "I will find you every time" (Shen Jiu). And it'd be a 5 + 1 things style fic with it being like the five times Shen Yuan found Shen Jiu and the one time Shen Jiu found him.
The first life is Shen Yuan and Shen Jiu meeting as children, but because they're street urchins and Shen Yuan has a weak constitution, he dies during a winter because he was so focused on making sure Shen Jiu ate enough. That's when their promise of always finding each other begins.
The second life Shen Yuan was reborn as a dog within the streets. He follows Shen Jiu and Yue Qi. Shen Jiu is convinced it's the reincarnation of Shen Yuan, so they try to keep it around. When Shen Jiu is captured, Shen Yuan tries to save him and attacks one of the men, but ends up getting killed by one of the men.
The third life it was as a cat within the Qiu mansion probably as Qiu Haitang's cat. He stays with Shen Jiu often. He was disposed off after he scratched Qiu Jianluo's eye out while protecting Shen Jiu.
The fourth life was as a demonic beast. He followed Wu Yanzi and Shen Jiu. He would keep Shen Jiu safe within the shadows. Eventually, Wu Yanzi finds out about him and slays the demonic beast to sell its parts. (Maybe he forces Shen Jiu to do it, and Shen Yuan let's him. Y'know if you want the angst)
The fifth life Shen Yuan was a spiritual fox on Qing Jing. This one is the longest lasting form. He manages to stay with Shen Jiu all the way until he becomes a peak lord. Let's say the way this one ends is with Shen Yuan imploding his core to save Shen Jiu from a threat.
Except this time Shen Jiu refuses to let go of Shen Yuan's soul. He manages to capture it and preserve it. He was forced to do nothing as Shen Yuan sacrificed himself for him, this time he wasn't going to allow it.
Shen Yuan continues following Shen Jiu as a little spirit flame. Legends of the Qing Jing Peak Lord being haunted by someone start to circulate. A few of his martial siblings begrudgingly offer to exorcise the spirit allegedly following him. He shoots down every offer.
Shen Jiu manages to get a sun moon dew mushroom seed and helps to transfer Shen Yuan's energy to cultivate the plant body. Once the body grows, Shen Jiu tethers Shen Yuan's soul to it, and he plays the waiting game once again.
After years of waiting, finally Shen Yuan claws out of the ground. And he looks just like Shen Jiu would imagine him looking if he had a chance to grow into adulthood. He embraces Shen Yuan and says that maybe finally Shen Yuan won't disappear again. And Shen Yuan tells him that even so they'll find each other again.
Eventually, Shen Yuan is actually clothed and Shen Jiu demands for him to stay on his peak. Shen Yuan says something sarcastic about how he already was, but Shen Jiu continues and says that this time as his husband.
Shen Yuan obviously goes through every emotion possible, before indulging Shen Jiu and agreeing.
More rumors circulate after Shen Qingqiu returns with a completely random man that he claims is his husband. Mostly about how most likely his off peak short trips were to visit this man. Well the kids don't mind, their Shizun has been a lot less irritable, and their new Shen-laoshi is actually pretty chill.
"Your father was justified in his want for justice, but that doesn't excuse the thousands he's slaughtered in his quest to achieve it" - SY (cycle of hands)
[continuation]
There is a lot of potential in exploring Binghe's relationship with his children and the possible abuse he perpetuates. The SY of this universe was a fellow disciple of SQQ ~10 yrs prior who was heavily abused as well. SQQ was jealous of his loving family and the position of power that he was born into. Instead of staying, SY left the sect when he realized it was only causing him pain, after about 2-3 years of being there. He became a rogue cultivator until he hears about the burning of cang qiong and goes into hiding. I also speak the truth that a native sy (that wasn't on QJ at the same time as binghe) would Despise lbh with his whole being. LBH's kids escape the palace and run into SY who secretly teaches them swordplay and musical cultivation for self defense, teaching them the same way he wished sqq did for him. SY was able to break the cycle while binghe keeps it rolling even if he isn't aware of it. SY dresses up as a woman when he goes out bc he notices a pattern of lbh being more trusting of woman and turning the other cheek more. More than once they crossed paths and sy wanted to deck him in the face.
Concept: Wei Wuxian and Hua Cheng as Luo Binghe's younger biological brothers, but it's like, a lot younger.
Like centuries on. TLJ's recovered from his mountain-flattening to the point where he has roughly the strength and capabilities of a decent human cultivator. The world has changed. The boundaries between the realms have gotten stronger, and the potency of demon blood based powers in the human realms have accordingly weakened. Lots of cultivators have ascended, and the current ranks of them are not nearly as impressive as they used to be. Luo Binghe and his husband have withdrawn into the demon realm to try and keep the peace and maintain stability, but TLJ doesn't feel such an obligation and prefers the human realms even when his power is a lot weaker there, so as the boundaries grow thicker, he just sort of sticks around on that side of the divide.
Eventually he takes on the persona of a wandering cultivator, observing the changes that various human sects and societies undergo. As true immortals become much more rare and the cultivation methods and philosophies change, TLJ starts taking on different personas every few hundred years, just to avoid becoming too conspicuous. He observes with interest as the various cultivation sects shift from meritocratic to dynastic inheritance, as the old sects either ascend too far from humanity or else fall into obscurity, while the new ones that take their place provide ample fodder for his soapy RPF stories and gossip mill. The boundaries between worlds become so thick that only beings of extreme strength can pass through, with the most prominent "demonic" forces in the human realms becoming resentful spirits and ghosts, although even so sometimes an item or creature still manages to chance upon a weak spot and cross over.
Beasts and cursed items that would once have been mere trifles for cultivators to deal with instead become major sources of conflict and nigh-indestructible foes. TLJ feels at times like he's watching insects wrestle with the consequences of someone carelessly discarding a piece of garbage in their path, fascinated by the lengths they must go to in order to deal with it, but then he too has his limits these days on how much he can even help (if he chooses to do so, which he doesn't always).
At one point he decides that he'd like to try living life more from the perspective of some of these barely-above-mortal level cultivators. Like choosing to play a game with extra handicaps on, just for the challenge of it. He takes on the identity of a new young cultivator, recently bereft of a master and looking to join one of the great sects, and takes on the name of Wei Changze. Striking up a friendship with the young master of the Jiang sect isn't difficult, and playing the role of servant and subordinate is pretty entertaining.
TLJ is not expecting to encounter one of Su Xiyan's reincarnations in the midst of all of this, but that's life for you.
The new Xiyan, Cangse Sanren, is a lot sweeter than the cold and cutting sugar daddy of days gone by. But she's still quite ruthless when she wants to be, and extremely talented, and she still falls into TLJ's orbit even when she has much more practical options at hand. How can he not fall in love all over again? Even when he thought she orchestrated his betrayal, he never fell completely out of love. He might be a jillion years old by now, but at heart he still wants his Xiyan to pamper and spoil him, and to return the favor as much as he possibly can.
TLJ's no saint. He's as greedy as any Heavenly Demon, especially when it comes to love. So he doesn't refrain from stealing his new Xiyan, Cangse, away from all rival suitors when the opportunity presents itself. When she gets pregnant, he becomes nervous about history somehow repeating itself. He sort of wishes she hadn't. But she's excited, and he never really got to experience this with her the first time. He's greedy for any and all experiences with her, in the end.
The baby is cute. TLJ likes him. This new son also takes after his mother, which is good too. He's not much like Zhuzhi Lang except for being a bit simplistic (because he's a baby) but TLJ feels a stirring in his heart strings not unlike the sentiments he once held for his poor doomed nephew, a stirring that grows in time to become genuine affection.
Intriguingly, this son of his doesn't show many signs of his heavenly demon heritage. It isn't potent enough to require a cradle seal. There are hints of it, here and there, but only to one who knows how to look for the signs of true demon blood. Which actually isn't all that surprising in the end, hybrids can turn out any number of ways. Still, TLJ feels confident that by the time he starts walking and talking, little A'Ying could survive on his own.
Humans tend to raise their children longer for that, though, and Cangse is very attached to their son. So TLJ is like, oh well, no need to cut the apron strings even if this third wheel stuff is dragging on a bit (Wei Ying is four). He's maybe even actively enjoying parenting! He's pretty sure he's improving at it as well, like he always makes sure his son has enough money to buy food before they leave him alone for a few weeks, even though the boy is big enough to hunt small game. Spoils him, really.
But of course, then tragedy strikes again. Despite being stronger than most stuff, TLJ is not nearly as powerful as he used to be, and he sometimes sucks at guesstimating the actual differential between him and some of the malicious ghosts out there. His attempt to satisfy Cange's ambitions and take on the Burial Mounds go disastrously, with Cangse once again dying on him, and TLJ ending up trapped in the resentful mire of the Burial Mounds, body nearly destroyed (again).
So he spends several years locked in a depression fugue state and also very slowly regenerating his destroyed parts, lost in memories and grief, eating a lot of dead humans (never his cuisine of choice, but he isn't rich on options) when one day some rancid little upstart throws down a corpse that isn't a corpse, and is also very familiar.
Why, it's Wei Ying! And he's basically a man now! TLJ's not sure exactly how much time has passed, but given how badly humans age these days, it's probably less than a century. Wei Ying is injured and having a rough time of it, it looks like his human cultivation has gone badly somehow, but he still has enough potency to his heavenly demon blood that he'd need to be dismembered and probably eaten before death would really stick. He's not entirely lucid, though, and the malicious ghosts in the Burial Mounds aren't helping.
TLJ figures, well, he is a father after all, and Cangse was so attached to their little dumpling. He'll help out! Just until the kid gets his legs back under him again. So as Wei Ying scrabbles in the dirt and writhes in torment against the dark energy of hostile ghosts, he also gets to hallucinate his father's half-rotted visage talking him through the basics of some demonic cultivation techniques that ought to help him crawl back out of this pit.
It's a good day when Wei Ying manages it. TLJ wishes him all the best, he truly does, and then he goes back to wallowing. For like five minutes (to him). Then somehow his clingy second son returns to the region, if not to his specific pit, and brings with him a gaggle of humans in varying states of distress and poor health. TLJ finds that the neighborhood has become noisy, but at least this noise involves some interesting news and gossip, and Wei Ying appears to be mastering some kind of hybrid ghost/demon cultivation technique that is pretty fascinating. Trust Cangse's son to be so creative! And he farms, too! Badly, but. Well. TLJ certainly can't throw stones, he's never once gotten the hang of gardening himself either. The only thing he's good at growing is parts of his own body, haha!
He's actually pretty upset when the human cultivators turn up and his son ends up getting torn apart and devoured by the backlash of his own innovations. TLJ briefly considers tearing himself out of his shallow not-grave to kill everyone involved, but that does sound like a lot of effort, and in his experience revenge just never works right anyway. So after a while he just crawls his way out more sedately, saves his energy and uses it to cross back over to the demon realm for a while.
He revisits his eldest son, and is like hmm this is how you decorate a palace? No no it's fine I guess. Where's Mobei Jun's little hamster man, has he written anything new lately? By which I mean in the past thousand or so years. Oh he has! Great! Also you had a younger brother for a while there. Yeah no he's dead now. But he did exist, I actually liked him, very creative boy. Shame about the angry mob.
To which Luo Binghe's response is basically some flavor of "I don't care" whereas Shen Qingqiu is genuinely distressed that Binghe had a brother and didn't even get to meet him.
TLJ hangs out for a while, reads through all of Airplane's latest works, recovers his strength, does some "bonding" side quests with Binghe courtesy of his son-in-law's meddling (doesn't really work), and then eventually decides to go back and see what's going on in the human realm again. He can't help it, he's just not really into demon culture that much, there are only so many years he can spend lounging around the place before he starts feeling itchy and recollecting every agonizing hour of youthful displeasure and boredom that defined his life as a prince.
Getting back to the human realm is even more difficult by the time he leaves again, though. The Heavens are being annoying about it. There are tiers of Heaven, of course, and lately the lowest tier (closest to earth) has been taking a fairly hard stance about keeping the realms apart. Probably because all those gods are still weak enough that even TLJ's failson could just smash them to pieces if so inclined, and the higher tiers have been consumed with their own celestial matters, so most of these junior gods haven't had much guidance and are convinced they are responsible for the order of the universe.
Imagine being less than a thousand years old, coming from the era where most cultivators don't even ascend anymore, and thinking you're hot shit just because you moved up a single rank in divinity. Whippernappers, all of them. TLJ would scold them but that sounds too much like hard work, and anyway they don't even know that he can listen in on their noisy little communication arrays and settle back with some popcorn to watch their dramas unfold. It's like his own personal television channel.
Though he doesn't let himself think directly about it too much, he is also on the lookout for another reincarnation of Xiyan. Things ending in tragedy twice can only make it more likely that they should go well the third time, right? Or, even if not... the tragedy might be tolerable, so long as there's a reprieve of togetherness beforehand again.
Alas, TLJ is not in luck for quite some time. In a moment of weakness he even settles for the pursuit of a spirited young commoner with a just-similar-enough kind of temperament to soothe the ache, before making him feel all the more unsatisfied in the aftermath. It's not that he imagines himself keeping faithful to a woman who has been dead (again) for ages and may or may not be reborn one day, it's more the feeling that having something near to the right thing is, in its way, even more unsatisfying than nothing.
Anyway, the young lady eventually tracks him down with news that she's pregnant, which TLJ supposes could plausibly be a result of their tryst. He gives her some money and tells her to contact him if the baby is weird, which does end up being the case (red eyes, clear demonic tendencies) so he provides some more compensation, at least until the kid is big enough to survive on his own. Then he just sort of peaces out to keep looking for Xiyan-Cangse Mark III, good luck to Third Son, it's not like this world is especially dangerous to a heavenly demon with blood that potent anyway.
Or rather, it shouldn't be, but plot twist: Third Son didn't get the regenerative abilities in the hybrid lottery. He dies on a battlefield. TLJ doesn't even hear about it, though he does eventually assume that the kid must have died because he's not hearing anything about a red-eyed conqueror or such after a few decades and that's unusual for Heavenly Demons. He's not too bothered in this instance, however, because he didn't let himself get attached this time. Smart of him. That whole Wei Ying business was just awful, he still thinks about it occasionally and he'd really rather move on.
Eventually a new ghost city crops up. TLJ doesn't think he'll find any version of Xiyan there, but he goes to check out the night life. Lo and behold, he finds himself spying a familiar face at the new gambling den, too. He's never heard of a Heavenly Demon becoming a ghost, but again, hybrids can be weird like that, and ghosts have filled a lot of the ecological niches left behind by the absence of demons. Ghost King, huh? Turns out Third Son is conquering his way across these piddly little realms. Good for him! Good for him. TLJ opts not to interfere. After all, he's not needed, the kid doesn't owe him anything, and he's mostly just in the city to collect gossip and enjoy the market. They get some interesting books.
He does cheer for this "Hua Cheng" when the kid beats a whole bunch of junior gods into the dirt. This must be the appeal of children's sports teams. The divine communication arrays start buzzing about this calamity, as the youths call it, and TLJ decides he's once again doing pretty good at this fatherhood business. Two interesting sons out of three isn't half bad!
The show gets even more entertaining when it turns out that Third Son has been carrying a candle for a particular disgraced god (Heavenly Demon romantic hyperfixation strikes again) and said god ascends once more, and this time there's all sorts of intrigue and plot twists in the heavenly court. It's so good that TLJ even goes to the effort of placing a call to the demon realms and magically livestreaming some of it to his son-in-law, who was so disappointed to miss seeing Wei Ying in action.
Unfortunately, the event he manages to livestream also features Hua Cheng dying. Whoops?
Well, it's a fittingly dramatic end to the story, even if his eldest son is pissed at him for upsetting his son-in-law with such things. His intentions were good!
As it happens, too, his divine livestreaming was a little more strongly broadcast than intended (well, he had to get it through the realms, that's not easy these days) and someone picked it up on the other side of the celestial divide as well. Specifically, one of the higher tiers of heaven. Which is how TLJ finds out that Wei Ying had actually come back from his first death, in a new body (smart kid!) and then subsequently hooked up with one of those Lan boys and ascended to godhood together.
After reuniting, Hua Cheng also proves resilient to the whole dying business, and so TLJ decides to make things up to Shen Qingqiu by organizing a family reunion.
His efforts initially garner interest from Wei Ying, coldness from Lan Wangji, glacial indifference from Hua Cheng, and some very cautious encouragement from Xie Lian (his sons all have impeccable taste in men), before the reunion finally happens and the gates of hell spring wide to bring forth the ultimate evil (Luo Binghe) and his better half, armed with some delicious banquet dishes and gifts for Shen Qingqiu's new brothers-in-law.