The two men are trapped in a trap. The only way out of the trap is to kill each other, but they can't do that because the fire has destroyed the other's body. They have only one option: kill one another with the fire, but that's not going to happen. They're trapped, and the only thing they can do is kill themselves. They don't want to die, so they're going to trick the mechanism and kill themselves one day. The guy who's killed his opponent is going to die anyway, so he's just going to cough cough and die. He's fine, he says, because he'