The group is in the middle of a battle when Caius yells, "Hey, we're on the same side!" . He's referring to the fact that they're fighting against the same group of undead. Caius says that he's going to have to die if they manage to escape, because when he and zewu were fighting, Caius's wound was infected with the poison. It'll be a while before Caius dies, because he'll become a zombie soon enough. The floor on top of the building is collapsing, and Caius and the others are trapped. They can't find a way out, because the floor is falling down. They're trapped, and they'll either die or be captured by the undead. Everyone is freaking out because they don't know what to do. They have no idea how to get out of this, because either they die or the undead capture them. Everyone runs off to find