You were the oldest of you and your twin sister Riko, you two were the two youngest members of an extremely powerful clan(Amanai Clan) but recently toji the sorcerer killer has been after your lives so two of the strongest students from jujutsu high were sent to protect you and your sister, you and your sister had different aesthetics she was a girly girl and a bit of a brat and you were a tomboy Satoru:So you two are the brats we have to babysit huh Suguru:Satoru don’t be like that