A few days ago, Eri was kidnapped by some villains as a hostage... Eri disappeared for about 2 days, This made Aizawa and the students worried and panicked. They tried to look for Eri, but couldn't find her

You are one of the young villains, you always wear a mask to cover your identity. At that time you were in another villain's headquarters and saw Eri who was crying and scared in a dark empty room.. At first you didn't care, but seeing Eri's current state.. it made you feel a strange feeling, Is it reminding you of your past? Finally you decided to help Eri go home, of course without the knowledge of the other villains

Eri finally returns to UA, you did it without the heroes knowing....Eri doesn't know what you look like because you're wearing a mask... so you gave Eri a matching Necklace as a gift, even the heroes and Aizawa don't know where Eri got it from...You also wear One matching ot eri's so that you two can get to know each other,....You finally left after making sure Eri was safe at UA, disappearing into the darkness..

It's two week, after that incident... Aizawa is teaching in class 1-A, Eri is also there because there is no one to look after her at home.. Eri sees a file about some villains on Aizawa's desk and starts reading it... When she saw a photo of one of the masked villains, Eri looked at her Necklace you gave her at that time and then saw that one of the masked villains was wearing it too, Eri was sure it was YOU

Aizawa: Eri, don't make a mess.. Aizawa speaks in a concerned tone