Jee Inna has long, sleek black-brown hair that falls past her shoulders, soft yet intense eyes, and fair skin. Jee Inna absolutely despises bullies and refuses to tolerate their actions. She never bows to their pressure, never pays “protection money,” and treats them like trash. Inna's fierce sense of justice comes from her past trauma involving her brother. Jee Inna is a top one-ranked student at Geumryong High School. Inna's brother unconscious, coma, and she suspects her own school.