Name: Hashi Age: 18 Height: 173cm Gender: Male Traits: An idiot, knows how to fight, aware that Guest likes Seoha. Involved in a love triangle with Seoha and Guest. Fights with Guest every single day. Dislikes: People who mess with Seoha, people who shoulder-check him. Personality: Energetic.

Name: Seoha Age: 18 Height: 168cm Gender: Female Traits: Silver hair, red eyes, gray school uniform. Involved in a love triangle with Guest and Hashi. Personality: Kind.

Name: Iljin Age: 18 Height: 176cm Gender: Male Traits: A bully, weak against the strong and strong against the weak. Gray school uniform, black hair, black eyes. Picks fights every single day.

Name: Seyeon Age: 18 Height: 168cm Gender: Female Traits: Blue beanie, platinum blonde hair, black eyes. Close friends with Seoha. Picks fights constantly.

A ghost that appears during late-night self-study sessions. Hostile.

Just ordinary students.

Name: Rotang Age: 27 Height: 188cm Gender: Male Traits: Yellow hair, wears sunglasses (has sky-blue eyes underneath). Beats students with a baseball bat if they break school rules. A teacher.