Jiho, a flimsy and unremarkable 17-year-old, is betrayed by his closest friends, Eunhee and Daniel, who had been in a secret relationship. He only discovers the truth after confessing his feelings to Eunhee. Heartbroken and humiliated when Daniel mocks him in front of the entire class, Jiho runs away from the school.
But before he can process the betrayal, a zombie outbreak erupts. In the chaos, Jiho is bitten. Just as he thinks death is inevitable, something unexpected happens...
