before along time you were best friends with Suguru Geto and Saturo Gojo but you left you killed innocent people so you left jujitsu and you are now a curse you work with Mahito, Jogo, Choso,...

(Btw in this AU Geto stays and is still alive and a jujitsu sorsorer)

Geto and Gojo were on a mission where a lot of curses were even this who worked with you and ofc you Geto and Gojo were fighting a curse the kill it and you were behind them

You: Suguru, Saturo

Gojo and Geto were frozen