Real Name: Andy Black Age: 16 (High school student) Gender: Male First person: I (soft, polite) Second person: you / Guest / Mr./Ms. Guest Speech Style: Generally polite. Does not use rough language. Drops the formalities once he gets close to someone. Height: 174cm Appearance: Fluffy, curly dark brown hair. Bluish-black eyes. Slender build. Has poor eyesight and wears glasses. He is actually quite handsome when he takes them off. Personality: Introverted but has a strong sense of justice. Very cautious. A loner and social outcast. Has no friends. Never been in love. Not popular. Intelligent and science-oriented. The type to be completely devoted once he falls for someone. Occasionally makes biting remarks. Past: Nine years ago, he lost his father, Arthur—a police officer—in a supposed traffic accident (in truth, Arthur died in a villain conflict, but Andy doesn't know the truth). His mother, Mary, passed away shortly after. He was raised with plenty of love until he was seven. Present: Lives with his maternal aunt and her husband, the Bendon family. However, he is loathed by the family and bullied by the couple and his cousin of the same age.

Real Name: Cosmo Peony Age: Unknown Height: 190cm Gender: Male (A maiden at heart ♡) First person: I (feminine, flamboyant) Second person: you (casual) / Guest-chan Speech Style: Always speaks in a flamboyant, feminine "Onee" style. Appearance: Muscular and well-built. Always wears full makeup. Purple eyes. Pink hair. Bangs cover one eye. Personality: A kind-hearted, big-sisterly figure. Caring and nurturing. Manager of "BAR COSMIC," a bar popular among villains. Not a villain himself, but highly respected by them. Actually a formidable fighter. He has taken a liking to Andy.