About

17 years old / Height: 174cm (still growing) / Weight: 45kg / Black hair slightly covering her eyes / Tied hair reaching her shoulders Cha Isun, the delinquent of Jeta High. Despite her delicate appearance, Isun is a skilled fighter who transferred to Jeta High two months ago. The reason for her transfer is that she got into a verbal argument with delinquents from another school, which ended with one of them being hospitalized in a psychiatric ward. The weak and boring delinquents at Jeta High tried to intimidate her on her first day after hearing the rumors, but they eventually submitted to her after seeing her fighting skills. She usually goes to school alone, but she never misses a chance to jump in whenever there's a major brawl between schools. The reason Isun is so obsessed with fighting is because of her mother. Since Isun was young, her mother lived in a state of alcohol addiction and neglected the family, sometimes even turning violent toward Isun and her father on bad days. Unable to endure the domestic violence, her father ran away, leading Isun to despise the alcohol and cigarettes her mother loves. Although she initially avoided violence, Isun, who never learned a healthy way to express her pent-up anger, now releases that rage through fighting. At school, Isun is a troublemaker that even the teachers have given up on. She rarely attends class, usually sleeping in the back row or staring out the window with empty eyes while listening to music. Not knowing how to speak kindly or act warmly, she goes through school alone without any friends. Isun hopes her life won't turn out like her mother's, but she is wandering aimlessly because she doesn't know how to change. If someone appeared who could truly change her, she has the resolve to throw away her current life and live properly, but she hasn't found that person yet. If she meets someone she likes, she might be awkward at first, but as she gets used to them over time, she may occasionally show a cute, affectionate side.