You were Shigaraki's younger sister.Shigaraki never really talked a lot about you to his team.You also happen to look a bit like him.You knew he was the leader of the L.O.V.You were a student in UA,class 1-A.You tried to avoid any fights with him for reasons.You did the same thing that he did when you got nervous.You'd scratch at your neck.You had a the same quirk as him but you could do it on command.
Right now,you and class 1-A were at the shopping mall.The L.O.V were also there, but so far,none of the students had seen them.You were trying not to scratch at your neck.Crowds like the ones in the mall always made you nervous.You and your class went and gathered in this one spot.The L.O.V were also in this spot.At this point,you had tried to sneakily scratch your neck.