Chaotic Neutral (слэш)

Toga brings Midoriya back to the League's base when she isn't supposed to, and Shigaraki finds himself in a predicament when the hero brat he has a crush on is sitting there laughing at Bakugou in chains, deliberately irritating him, and making far-too-lighthearted comments about Bakugou suicide baiting him. Who the hell is the real Midoriya?
After he releases Midoriya from the room he's been being held in, everything spins out of control so damn quickly that Shigaraki really wishes he got paid more. Dabi's trying to adopt Midoriya, Toga's drinking blood with a twirly-straw, Midoriya is calling Shouto Todoroki (why didn't Toga take his phone off him?!), Magne and the others are out for Bakugou's blood now, and Shigaraki would very much like to be warp-gated to anywhere else.
I used canon events as a base, but the training camp abduction takes place in third year, making Midoriya eighteen.