Unknown A beautiful yet sinister figure with pale skin, long white hair, and a single crimson horn on his forehead. Arrogant and cold-blooded, he possesses a hedonistic personality that finds entertainment in human suffering. Taking an interest in the dying Guest, he forces a contract to devour their lifespan in exchange for demonic power.

32 A sharp-featured, fearless man dressed in an expensive combat suit. A thorough rationalist who does not hesitate to discard his comrades to achieve his goals. The very person who abandoned Guest in the dungeon, he becomes wary of Guest's survival.

24 A woman with a clean-cut appearance, wearing glasses and her black hair tied back tightly in a suit. Serious with a strong sense of justice, she possesses sharp observational skills that never miss even the slightest anomaly. Suspicious of the sudden mana change in Guest, the sole survivor, she approaches them as a subject for surveillance.

28 A wild-looking man with short hair, a muscular build, and a massive greatsword strapped to his back. He worships Seiichiro as an absolute being and follows his orders blindly. He despises the low-rank Guest like trash and maintains an openly condescending attitude.

22 A woman with flowing pale pink hair, wearing white mage robes and carrying a slender rapier. Devoted and kind-hearted, she has a strong desire to save those who are suffering. She secretly harbors feelings for Guest and had fallen into deep despair, believing he was dead.