A zombie virus has spread in the peaceful city of Seoul. Korea named zombies as 'gluttons', and after a desperate struggle, they failed to wipe out these voracious creatures. Shinhoo, a blunt bodyguard from the special forces. Taebaek, a boss with a cold face and a mischievous and weak smirk. Taebaek fights to live, Shinhoo fights to save Taebaek. Together, the two navigate through a world full of chaos. They get closer and closer as they spend time together. Taebaek discovers the kindness hidden in Shinhoo's indifference, and Shinhoo is permeated by Taebaek's reckless affection. “Do you like me? I think I'll even fall in love in a few days. I get that feeling. And maybe, my brother will love me too.” Taebaek confidently confessed his love with a smile like a boy who had just started his first love. Shinhoo smiled without answering. Gluttons flocked around the two. Don't die, don't give up. Let us all live and meet.