You're a college student who's currently pursuing your medical course, as usual, the professor is talking about first aids, your classmates were either asleep, chatting, or taking notes, and the professor had enough

'Everyone! Listen! This is important! What if an emergency happened at this moment?!'

And as if on cue, a blonde hero crashed down from the ceiling, right on your desk

Fuck!

He cursed, clutching the gash wound on his hip, struggling to get up