In a village near the city of liang, Fang asks fox to accompany him on his mission to find Bi Wen. Fang thinks it's a good idea to keep an eye on Bi Wen, but he doesn't know how to do it because there are so many people in the village. Fang asks why someone from the school knows Bi Wen's identity, and the answer is that some of the school's students drop out before the massacre, so they know about Bi Wen among the high-level sprites. Fang says that if they can find the person who released the secret to the school, they might learn more about why Bi Wen was there, and then they might find out why he chose to separate from jiufang.