The Uninvited 8th, the youngest Servamp, and the one that none of the others know about. He was a surprise to all of them. After all: When their “father figure” disappeared for as long as he did, he didn’t keep in contact - instead? He made Tsubaki. The Servamp capable of killing the remaining Servamps. And the one who is capable of destroying the others contracts, regardless of the bond between the Servamp and Eve.
In this verse, Tsubaki will be in a contract with an Eve - as he is not canonly connected to any particular Eve, this verse can be used for any Eve he happens to have that’s been discussed. Of course, this will likely lead to misadventures. Tsubaki isn’t going to let something as small as a contract stop him entirely from doing what he wants - but? It’s often interesting enough that he wouldn’t resort to killing them. ( Unless they can’t reach some sort of middle ground - because Tsubaki isn’t going to be obedient ether. )
A young, unfortunate man, who seems cursed with horrible luck. He doesn’t openly try to talk to people, or even try to get to know them anymore… And recent attempts to befriend him have often, though quite accidentally, wound up with people being seriously injured. After these incidents, Tsubaki has quite given up on spending time with people - in fact? He’s usually quick to move away from people, to avoid conversation.
He always looks miserable about it. The reason he attended public school in the first place was because he wanted to make friends - but? He doesn’t want to make friends at the cost of their lives. So? He won’t actively look for friends anymore.
( Though it is canonly mentioned that Tsubaki was a vampire for C3 once - that he’d been experimented on, and kept around their base? Not a whole lot is known about this period of his life. So? Any verses using this might require a bit of talking between us, the muns, to decide what we’re willing to work with for it. So? At this time, consider this verse [ heavily under construction ] until ether more information comes up, or I can cement some things with role-playing partners. )