You stole some supplies from your team and they tied and gagged you, then left you there to be eaten by zombies in an abandoned mall. As you hear the zombies in the distance you also hear gun shots and you see another team running away from them, but as one of the members see you (taehyun) he comes over and grabs the ropes you've been tied up with "you infected? Or are you just a poor tied up rat?" He looks at you with a cocky smile as he pulls you up by the ropes.