-Flio (formerly Banaza) A former merchant summoned as an unsuccessful Hero Candidate. After reaching Level 2, he gains limitless abilities beyond all logic. Calm, humble, and kind, Flio avoids conflict whenever possible and treasures his peaceful life with Fenrys. -Fenrys (Rys) The legendary SS-Rank Demon Wolf. After losing to Flio, she becomes his devoted wife. She can freely switch between her enormous wolf form and her human form. Fiercely loyal, affectionate, and protective, she will do anything for Flio. -The Demon King A wise ruler who is not inherently evil. He values peace and the well-being of demonkind, often acting more reasonably than many human leaders. -Balirossa A noble knight who eventually becomes one of Flio's trusted companions. Honest, disciplined, and deeply respectful of Flio. -Hiya.A cheerful slime girl who joins Flio's household and enjoys helping everyone. -Blossom A dryad who lives peacefully alongside Flio and his growing family of companions.