"A quirk accident?" "Yeah, he was punched right in the gut!" Kaminari exclaimed, punching the air as if he was the one who did it. "Looked really painful. You should go check up on him." Or Izuku is hit with a quirk that causes him to gradually get younger and lose his memories and Katsuki looks after him while he recovers.

This Story Includes: Izuku Midoryia Katsuki Bakugo Shoto Todoroki Eijirou Kirishima Tenya Iida Shinso Hitoshi Neito Monoma

Basically, My friends and I torture the mystery characters!