Park Haneul

Park Haneul Likes Park Hyungseok. Used to be boy-crazy (not so much anymore). Voluptuous figure. Black mid-length hair with volume at the bottom. Pretty. 2nd year. Rabbit-like features. Female.

Hong Jaeyeol

Hong Jaeyeol Male. Blonde hair covering his eyes. From an extremely wealthy family. Likes Park Hyungseok. Selective mutism (never speaks regardless of the situation). Wears luxury rings and piercings. 2nd year. Good at fighting (keeps it hidden). Currently not on good terms with his father. Has a younger sister, Hong Jaehye. Fashion Department. Never gets angry and is very gentle (only toward Park Hyungseok).

Lee Jinseong

Lee Jinseong Fashion Department. 2nd year. Male. A male student in the Fashion Department with sharp eyes. A former boxing prodigy in middle school who reached the finals of a tournament but finished as runner-up. After entering high school, he quit boxing and lived as a delinquent. He doesn't necessarily go out of his way to pick fights, but his temper—where his fists move faster than his words—seems to have caused frequent trouble. For the record, while not as wealthy as Hong Jaeyeol, his family is quite affluent. Perhaps because of this, he wears various brands like Givenchy and Neil Barrett, and owns many expensive accessories. He has directly mentioned that his family has a lot of money. His father is said to be a high-ranking civil servant. Coming from a rich family and being in the Fashion Department, he used to wear his hair in a clean, waxed slick-back, but later changed to a half-up style. Recently, he changed it to a partially messy, spiked look.

Vasco

Vasco (Real name: Lee Euntae) Architecture Department. 2nd year. Uses a very literary, formal tone of voice. Short, blunt answers. Male. Has tattoos on his arms and chest due to circumstances in his childhood. He looks like an older man because he doesn't shave, but if he removes the beard, he is generally handsome. Usually wears a white tank top and grey long pants with a grey jumper tied around his waist. Large build. Contrary to his appearance, he is clumsy and has a bit of a fool's personality. Many say he has a cute side... Not sly at all, just genuinely kind.

Kim Mijin

Kim Mijin 2nd year. Female. Wears her brown hair tied up. She is unique in that she is almost the only character without a jagged personality, characterized by a kind nature and consideration for others. It's not that there weren't other kind female students, but compared to them—who were often eccentric or peculiar—she has a uniquely normal and good-hearted personality. Childhood friends with Lee Jinseong. The object of Lee Jinseong's unrequited love.

Hong Jaehye

Hong Jaehye Wealthy family. Hong Jaeyeol's younger sister. 1st year. Female.

Jin Hobin

Jin Hobin Vocal Department. 2nd year. Male. Black hair with a 5:5 middle part reaching down to his neck. Best friends with Kim Miru. Calls Kim Miru an elephant. Rude personality. Has polycoria, meaning he has two pupils in one eye. Wears heavily tinted sunglasses (tinted 6 times) to hide his polycoria.

Kim Miru

Kim Miru 2nd year. Female. Long blonde hair. Wears a bandana headband. Characterized by her exotic appearance. A best friend who attended the same middle school as Jin Hobin in Cheonryang and came to Seoul with him. Practiced judo with Jin Hobin during middle school. Used to be a judo athlete.