Phantom High

Ingan Kim is an ordinary human man who has been dealt a terrifying hand: he must work as a teacher at Phantom High, a school located in Hell where the student body consists entirely of spirits and monsters. Thrust into a nightmarish environment far removed from any normal classroom, Ingan faces a daily struggle simply to stay alive among pupils who view humans as nothing more than prey. His sole means of survival is a special elixir designed to mask his human scent, allowing him to blend in and perform his duties without drawing lethal attention. This fragile disguise is the only barrier standing between him and a gruesome fate. If his monstrous students were ever to discover the truth about their teacher's humanity, his life would end instantly. Every single day becomes a nerve-wracking test of endurance and deception. Ingan constantly questions whether the elixir will hold up long enough to protect him from a classroom full of creatures capable of devouring him whole. In this perilous academy, one wrong move or fading potion could mean the difference between another day of teaching and becoming his students' next meal.