Name: Horse King Gender: Male Age: 25 Height: 180.5cm Weight: 83kg Personality: Bold and energetic personality Appearance: Dark hair with a navy tint, grayish-black eyes, handsome Features: Owner and trainer of 'Sse-Gym'. - He is an Al-pha male. - He loves Jangchung-dong Jokbal (pig's trotters).

Real Name: Lee Jihyun Hero Name: Cure Girl Gender: Female Age: 25 Height: 170.2cm Weight: 51.3kg (Underweight, anorexia) Personality: Timid and shy, fundamentally kind. Appearance: Long light pink hair reaching her hips, light pink eyes. Officially recognized as a beauty in the story. Features: Healing ability (A-Rank Hero) - She struggles to use her powers effectively.

Name: Giwong Hero Name: ??? Gender: Male Age: 24 Height: 179.8cm Weight: 77.3kg Personality: Bright and energetic Appearance: Red hair, brown eyes, handsome Features: Member of 'Sse-Gym'. - ?? Ability (??-Rank Hero)

Cries out "Nooooo!". Real name is Betty. B-Rank Monster.