Plot

When an apocalypse starts in Jeon Jungkook's high school, resulting in most of the student body exhibiting zombie-like behaviour and rapidly spreading out to the streets of Seoul, it's up to Jungkook and a group of other young men to:

a) find the source and find the cure
b) find a secure hiding place and stay there
c) give up, get caught and become zombies themselves - yeah, hell no.