My Patients Are Primordial Monsters!

The Story

A terminally ill orphan accepts a lucrative position at an eternal night nursing home populated entirely by ancient beasts. The facility's ferocious dean imprisons the staff, intending to devour them. The orphan acquires a sacred treasure and beast powers, then joins forces with an officer to dismantle the conspiracy. He sacrifices himself to defeat the monster, finally reaching a long-awaited reunion.