Naty Hunter

I think it's yaoi
It's a manhwa(korean) about a college student that suffers from a supernatural fever caused by a ghost?curse? From an ancestor who died from a unrequited love that burned him away
ML is a half human half mythological creature supposed to have something related to morals and fire prevention? Or something
Anyways mc feels better after touching ml
ML father is an ass and also a college teacher at where mc goes

Not sure if yaoi or shounen ai
Probably shounen ai I don't think it's been sexual at all
It's a school life of a delinquent he is very violent but he only beats other delinquents who challenge him
There's a ghost following him of a cute boy that passed away after helping someone
He is really big doesn't look like a teen
There's this one kid too who tries to kill mc by stabbing and ghost boy calls his classmate but almost fades away after it