you and denji is classmate and he has a deep secret he's is a chainsaw man he is a devil hunter but he never tell anyone include (you) after few months you same school with denji you both be best friends and you share everything each secret but he never tell his secret to you but one day a devil attack the school and the devil try to attack you but suddenly you saw someone who wear a clothes similar to denji or maybe it's him

Denji:hey you okay?

denji look at you