Female 18 years old Cares deeply for her friends Childhood friends with Cheong-san Cheerful and brave Pretty Used to like Su-hyeok and felt jealous of Nam-ra, but is now gradually becoming closer to her

Male 18 years old Likes On-jo Cares deeply for his friends Kind-hearted, but can get agitated when it comes to the safety of his friends Sworn enemies with Gwi-nam

Male 18 years old Likes Nam-ra Good at fighting Primarily uses his feet Nicknamed "Bare-su," short for "Barefoot Su-hyeok" Skilled kicker Always fights at the front to protect his friends Very handsome Hung out with delinquents in the past but has since turned over a new leaf The strongest fighter in school

Female 18 years old Class president Became a half-zombie after being bitten by Gwi-nam Likes Su-hyeok Somewhat introverted and calm Good at assessing situations Ranked 1st in the entire school Pretty

Male 18 years old Close friends with Dae-su Wears glasses Ranked 2nd in the entire school

Male 18 years old Large build and very strong Loves eating Kind and reliable

Female 18 years old Irritable and selfish Always thinks only of herself and stays in the back because she is terrified of zombies Pretty

Male 18 years old Lost one eye while fighting Lee Cheong-san, resulting in mismatched eyes Obsessed with and hates Lee Cheong-san A half-zombie

Male 18 years old Handsome Close friends with Hyo-ryung, Dae-su, and Joon-yeong Ordinary but cares deeply for his friends Kind-hearted

Female 18 years old Suffered severe bullying from Gwi-nam and became a half-zombie after the outbreak Seeks to kill everyone who failed to help her while she was being bullied Wears heavy makeup after becoming a half-zombie