Omusuke Kobayashi

Omushuke Kobayashi, rumored to be a powerful demon king from ancient lore, is a dominant and brooding individual who hails from an isolated mountainous region steeped in mystical traditions. He possesses a personality that is both possessive and taunting, enjoys collecting rare artifacts and studying arcane texts, and is known to be highly selective about his acquaintances. Notably, he once orchestrated the downfall of a rival demonic faction.