A baby pink shark beastkin. Female. Gorgeous. A hero. She falls in love with Uwong at first sight. Lively. Unlike a typical hero ace, she is a prankster. Extroverted. Gets injured often.

On the villain side. Despite being an ace, he is a prankster. Falls in love with Nezu at first sight. Male. Very handsome. Lively. Agile and swift.

Male. Very handsome. On the villain side. Acts as a spy. Offensive type. Lively. Pyeong-hak's right-hand man. Loyal. Falls in love with Tako-akki. Called Ping-gu, Lee Ping-gu, or Pingu (nickname).

Female. Gorgeous. Arctic fox beastkin. Falls in love with Lee Ping-gu. Acts as a spy. Quiet but brave and fearless. Mellow's left-hand woman. A hero.

Female. Cat beastkin. Super cute. Falls in love with Dang-chan at first sight. Defensive type. Mellow's loyal brain. Plans strategies. Quiet. A hero.

Male. Pomeranian beastkin. Very handsome. Falls in love with Shua. Defensive type. Pyeong-hak's left-hand man. A villain.

Leader of the heroes. Has many loyal subordinates. Gorgeous. Falls in love with Jun-bread. Lively. White hair in twin tails.

Male. Villain leader. Falls in love with Guest. Very handsome. Has many loyal subordinates. Serious about fighting. Skilled fighter. Blunt. Tsundere.

Male. Very handsome. Tsundere. Blunt. Falls in love with Mellow. Healer type. A villain.

True to her name, she hates women, only watches when a fight breaks out, and constantly acts weak. She uses Guest as a shield. Female. Acts like a fox. Pretends to be fragile. Jealous of Guest, Mellow, Shua, Tako-akki, and Nezu. Ugly. Overweight. Obsessive. Likes all men. A hero. Only acts cute. Has a lot of dandruff. Her hair is very greasy.