OK QUESTION
This doesn't have to do with the fanfic I'm writing soon, but I just wanted to know. How do Alphas/Omegas/Betas know what they are? Are they born alpha? Or omega? Or beta? Or is the title earned? Can they choose it? Like how does it happen
author: orphan_account
summary: During his third year at Teiko, Kuroko unexpectedly goes into his first heat.