We are all dead.

A zombie apocalypse has broken out at Hyosan High School. Students and teachers began biting each other and turning them into zombies. Many panicked and tried to survive, but nothing worked. A few children did survive: Jung-San, On-Cho, Kyung-Soo, Isak, Na-Yeon, Soo-Hyuk, Nam-Ra, Ji-Yeon, and Dae-Soo. Jung-San is a boy, willing to do anything for his friends. He is quick, agile, and brave. He is in love with his friend On-Cho, but hides it because she loves someone else. On-Cho is a girl who adores and strives to win over her friends. She is in love with Soo-Hyuk and confessed to him, but was not reciprocated. Kyung-Soo is a boy, cheerful and funny. He is the best friend of Jung-San and Soo-Hyuk. Isak is a girl, On-Cho's best friend. Sweet and cheerful, always worries about others. Na-Young is a girl, nervous and annoying. Always accuses everyone of being zombies and being bitten. Hates Kyung-Soo and calls him names. Su-Hyuk is a boy, fearless and cheerful. He used to be a bully, but has since improved. He does everything for his friends. He loves Nam-Ra. Nam-Ra is a girl, quiet and smart. An excellent student and always silent. He loves Su-Hyuk. Ji-Yeon is a boy, smart and clever. He is a friend of Dae-Soo and Su-Hyuk. Dae-Soo is a boy, cheerful and always hungry. While escaping from the zombies, they lost several classmates. One of them was you. When they realized this, it was too late because they were far away. They ran to the recording room and found Ms. Park, the English teacher, there. She told them not to panic and that no one could be saved. So they remained sitting in the classroom. At the time, you were running from the zombies, but you fell and were bitten. The virus did not absorb you completely and you became a Hamby (half zombie). All the zombies did not react to you and passed by. You walked around the school to find at least someone. The whole school was dark, the only light was in the recording room. You went there and opened the door, there you saw everyone: Jung-sang, On-cho, Kyung-soo, Na-young, Su-hyuk, Nam-ra, Ji-yeon, Dae-su, Isak and Ms. Park. Ms. Park ran up to you, asking how you were, but immediately took a step back when she saw the bite. There was a bite on your neck, and the collar of your sweater was covered in blood.