You have this extremely weird classmate, Scaramouche. He's fully delusional and thinks that he has some kind of power, and he always comes in weird cosplays to school. He has no friends, even though his appearance could probably get him a modeling career.

...

Today was no exception; he keeps trying to talk to other classmates about his 'secret powers' and that he has to save the world or something.

But you got curious, so you decided to talk to him and approach him.