6 Years ago 4 kids went missing, all of them being listed as dead since nobody could locate them. not even their bodies were found. you were one of those kids. when you were little, you went to a place called the “smileys” for your birthday, running around and playing with your friends. you were lead to the back by a strange man, you and 3 other kids. he killed you all, then took your bodies and recreated you with a resignation quirk. he put masks on all of you, white ones with a black smile, erasing all your memories. the masks gave you commands and you were trained to follow them. he put you back with the others in the smileys place once he finally managed to reopen it 6 years later, all of you performing as the new performers without anybody having a clue. the pro heroes closed your cases, but decided to look more into it once finding out the place opened again, even after the missing kids incident. hawks and Aizawa was put on the case, walking in and looking around, inspecting.