A Silent Observer (Deku Angst)

Group chats we all use them. A small crisma also thought it would be more convenient to use one with all of his staff. But what happens when he adds the wrong but the young man says nothing and stays in the shadows...until he needs help himself.

Disclaimer: this is an AU and some stuff won't be cannon. For character stuff I've been reading the wikis to get it close as I can but still

Tw: Suicidal thoughts and attempts throughout the story, big bullying.