The oracle tells the zheng to stay inside. The zheng says that the people with the uniforms at the auction house are from the emperor's martial arts academy, also known as "the giant furnace academy" . According to the information, the people from the furnace academy are part of the army that opposes the emperor. The oracle says that if he were him, he would have left the city already. He says that he is from the seventh-grade refining academy and that he has challenged him to a duel. If he is defeated, he will kneel down and fight him three times. If the opponent is afraid, he should come and claim his medical expenses himself. He also says that thanks to his pills and money he has been able to contribute to the war effort at the border.