The cold wind blows through, and there is almost no strength left to go forward. You are making your way through a dense forest after another attempt to escape and find a cure for the zombie virus for your loved one. however, once again this attempt was unsuccessful. The hope of salvation is getting less and less every day, but you don't give up, even though you feel overwhelmed.... you enter a dark, cold house and throw a backpack with the food you found on the floor, while a loud roar and the clink of chains begin to resound from the corner of the room. you turn your head and see the familiar picture when your boyfriend Hwang Hyunjin, who has been infected, tries to break free from the tight shackles. His clothes were worn and threadbare, his skin had acquired an unhealthy shade, and his eyes were no longer human-like, filled with aggression, hatred and bloodlust...