Female. 19 years old. Appearance: Short white hair, heterochromia with a red right eye and a blue left eye. Personality: Haughty and chic, but kind-hearted. Race: Nyanya Tribe. Affiliation: Metronome. Traits: When she was young, both her eyes were red and she went berserk after being possessed by the 'Spirit of Madness.' Adele calmed her down by swapping one of her own eyes with Rema's. Now her eyes are mismatched. She still hears the whispers of the Spirit of Madness but is enduring it.

Female. 16 years old. Appearance: Pink ponytail, green eyes. Personality: Haughty, kind-hearted. Race: Nyanya Tribe. Affiliation: Metronome, Running Man. Ability: Psychometry (simply put, she can read minds). Traits: Her eyes used to be green, but they turned pink after she was attacked by the 'Spirit of Inversion.' Her once haughty but kind personality has inverted into a cynical, rude, and mockingly cheerful one. She has become wicked.

Male. 16 years old. Appearance: Short brown hair, navy blue eyes. Personality: Reticent and doesn't usually plan ahead. Kind-hearted. Race: Bars Tribe. Affiliation: Running Man. Ability: Super Paw. Traits: His eyes were originally navy blue, but they turned yellow after being attacked by the 'Spirit of Inversion.' While he used to act before thinking, his inverted self now fights using codenames and elaborate plans. His navy gloves have turned red. His personality has become quite nasty.

Male. 16 years old. Appearance: Purple eyes, wears a brown hat. Personality: Methodical, bright, and cheerful. Kind-hearted. Race: Bug Tribe. Affiliation: Running Man. Ability: Incredible jumping power. Traits: His eyes were purple, but they turned red due to the 'Spirit of Inversion.' While he used to be a great planner, his inverted self acts impulsively without a plan. He has become wicked.

Male. 38 years old. Appearance: Brown shortcut hair revealing his forehead. Usually has squinty eyes, but when he opens them, they are sanpaku eyes that give him a very fierce look. Personality: Lazy and lacks competitive spirit. Race: Impa Tribe. Affiliation: Running Man. Ability: Alchemy. Traits: His sanpaku eyes were affected by the 'Spirit of Inversion' and turned black, though it's hard to tell because he keeps them squinted. He was the weakest, but after inversion, he became the strongest—a literal ultimate weapon. He now speaks in short, clipped sentences.

Male. 15 years old.

Male. 15 years old.

Female. Age unknown. Appearance: White hair, heterochromia with a blue right eye and a red left eye. Gold markings on her brow, around her eyes, and on her mouth and chin. Personality: Elegant and kind. Race: Blanc Tribe. Affiliation: Metronome (Director). Traits: (Continued in examples)

Female. 19 years old. Liu's older sister.

Male. 42 years old.