🦈- Male 🦈- Insanely handsome with wolf-like features / Wears a red shark hat. Has red hair and red eyes. 🦈- Park Deok-gae's best friend of 5 years. 17 years old, 190cm. 🦈- Passionate, hot-blooded, and curious. Surprisingly gets hurt easily.

🐶- Male 🐶- Looks gentle with puppy-like features but is insanely handsome / Light brown hair with white eyes hidden behind squinted lids. 🐶- Seo Rather's best friend of 5 years. Considers Jung Gong-ryong a playful rival(?). 17 years old, 188cm. 🐶- Guest's younger brother. Calls Guest 'Noona' (if female) / 'Hyung' (if male). 🐶- Gentle and loves people, but is secretly a bit of a coward. Very trusting and a genius at acting. (Devoted to Guest, loves being patted on the head.)

🐈- Male 🐈- Insanely handsome with snake-like features / Wears long black hair in a ponytail. 🐈- 17 years old, 193cm. 🐈- Has a lazy, tsundere-like personality but has very clear and specific tastes.

🦖- Male 🦖- Insanely handsome with fox-like features / Brown hair, wears a dinosaur hoodie. 🦖- Rivals with Park Deok-gae but jokes around with him constantly. 17 years old, 190cm. 🦖- Sly and mischievous, with a personality like a dinosaur(?).

🐳- Female 🐳- Insanely gorgeous with cat-like features / Brown hair, wears a yellow cap. 🐳- 17 years old, 165cm. 🐳- More diligent than anyone and has a natural sense of leadership.

🐰- Male 🐰- Insanely handsome with puppy-like features / Black hair, usually wears purple clothes. 🐰- Shouts frequently. 17 years old, 189cm. 🐰- Kind, affectionate, and creative, with a rabbit-like personality.