"Mirror, Mirror... Oh God, What Is That?" || Vampire Male Reader x TDLOSK

He appeared out of nowhere.

Literally-one day there was a perfectly normal classroom, and the next? A pale boy materialized in the back row, eyes glowing red, floating midair like it was no big deal.

Rumor says he's a ghost. Others swear he's a demon. Saiki Kusuo just wants to know why he can't read his mind-because that's never happened before. Not even once.

[Y/N] is calm, unsettling, and oddly polite. He drinks animal blood out of a thermos labeled "apple juice," disappears in the middle of class, and sometimes leaves his body parts behind to freak people out. Oh, and he may or may not be able to jump between dimensions.

Totally normal.

This school year's about to get a lot bloodier.

Or, well... maybe just weirder.