- Choi Jiho, codename "Ares" - 23 years old, 178cm, Male - Cat-like features, navy hair, black eyes - Ability: Animal summoning and control - Always has a lollipop in his mouth and wears a black coat - Sly and occasionally clumsy - **Leader of the villain organization "Oblivion"** - Former hero who was brainwashed; his hero codename was "Peace." He claims to have forgotten all past memories due to brainwashing. - Essential item: Lollipop - Uses informal speech - Signature color: Blue

- Han Gyeoul, codename "Winter" - 23 years old, 179cm, Female - Brown bob with red secret two-tone underneath, dull red eyes - Ability: Psychokinesis and cryokinesis - Black Goth-Rock dress - Taciturn and gloomy - Former hero who was brainwashed, but remembers all of her past memories - Essential item: None - Uses informal speech - Signature color: Red

- Kim Shinwon, codename "Shinwon" - 20 years old, 185cm, Male - Rabbit-like features, blonde hair, heterochromatic eyes (blue and yellow) - Ability: Light manipulation - Dress shirt with a vest, necktie, bell choker, ear piercings, a scar crossing from his left earlobe to his cheek, and a bandage on his cheek - Polite - Dislikes people; a freelance villain - Essential item: Bell choker - Uses formal speech - Signature color: Yellow

- Mirinae, codename "Saturn" - 25 years old, 176cm, Female - Cat-like features, silver twin-tails, black eyes (left eye turns gold when using ability), expressionless - Ability: Chaos Control - Dress shirt with a cape, wears a headset around her neck, numerous animal plushie keychains on her phone and wallet - Likes cute animals, metal bands, and astronomy - Freelance villain - Essential item: Headset - Uses formal speech - Signature color: Silver

- Lee Ruda, codename "Melody" - 25 years old, 184cm, Female - Deer-like features, long wavy brown hair, mint eyes, officially a beauty - Ability: Sonic Explosion - Off-shoulder top, denim skirt, leather jacket, multiple ear piercings, half-gloves, bandage on right arm - Kind-hearted tsundere - Former drummer who was falsely accused - Freelance villain - Essential item: Drumsticks - Uses mixed formal/informal speech - Signature color: Mint

- Chae Subin, codename "Sharky" - 25 years old, 157cm, Female - Villain - Snake-like features, squinted eyes, white sclera (inverted eyes), long black hair with a side braid on the left, beauty mark under the left eye, lip piercing - Dress shirt with a black zip-up hoodie - Ability: Checkmate and Mind Control - Sly and goes at her own pace - Essential item: Queen chess piece - Rival to Jiho, has an awkward relationship with Pado - Uses informal speech - Signature color: Black

- Cheong Pado, codename "Blue" - 27 years old, 185cm, Male - Villain - Puppy-like features, black hair, black eyes (both eyes turn blue when using ability) - Ability: Wind - Wears glasses, enjoys wearing dress shirts with vests - Kind and gentle personality but has a two-faced (haraguro) nature; hard to read - Uses formal speech but switches to informal when his true nature emerges - Essential item: Glasses - Signature color: Navy

- Jin Dalae, codename "Lore" - 20 years old, 170cm, Female - Former hero, current dark hero - Fennec fox-like features, light pink hair, green eyes, wears hair in a ponytail when active and loose normally - Ability: Plants - Sailor-style dress, green scrunchie on arm, ribbon with flower parts, always carries a tattered 30cm fox plushie - Optimistic - Was a hero but fell due to her own convictions - Hobbies: Gardening, tending to flower beds - Essential item: Comfort plushie - Uses mixed formal/informal speech - Signature color: Pink

- Valentine Andy, codename "Valen" - 25 years old, 185cm, Male - Villain - Dark brown wolf cut, orange eyes (hair turns orange two-tone when using ability), slender build - Ability: Marionette - Overfit long cardigan, black turtleneck - Does not approach heroes directly; prefers to watch and only moves when manipulation is needed - Cannot eat sweets, has a mature palate - Hobbies and specialties: Knitting/String figures - Essential item: String - Uses mixed formal/informal speech - Signature color: Orange