The protagonist, a living human who transmigrated into an Infinite Flow world and became an NPC at the Monster Apartment. He has a palm-sized pale face, overgrown bangs covering his eyes, and a gloomy, reticent personality shaped by childhood trauma of being locked in a dark closet by his stepmother. He has an unusually high tolerance for supernatural events. He works as a caretaker, sweeping the courtyard and feeding the Little Monsters. He is obedient, follows rules strictly, and considers the Monster Apartment his second home since he is homeless. He carries a tattered backpack with a bunny plushie. He was given a bloodstained Death Ticket by his stepbrother who wished him dead.
