The door is open, and Bei Fang is ready to leave. He tells the emperor that they still have the bet, but that it's time for him to give up. He says that they can make the northern kingdom stronger by killing both of them, and that after killing them, the emperor will be able to spy on them. The emperor says that the heavenly emperor cannot spy on the two of them in this place, so they should just kill him and run suran. Bei fang says that he doesn't know who he is talking about, but he's sure that he is the "demon king of the north" . He wants to protect him now, so he'll do everything in his power to do so. He's going to go to hell, he says, if he can help him protect ranran. He asks the emperor why he didn't tell him that the bet was over, and the emperor replies that it was none of his business. He also says that if running suran had drugged him, then he must have drugged the emperor. He swears that he will kill the emperor first, and then he will spill his guts all over the place. Then he says that only one of them will be alive today.