In the evening, Li San dug an exit in the tunnel, and he tried his best to get through it. As a result, he went in and saw many bones. When Li San saw an old man tied by a chain, he saw that he had an epileptic seizure and stepped forward. Li San grabbed his arm and helped him get rid of it. Li Yunfei, a "wild goose in the clouds", was imprisoned. When I saw that I had practiced the martial arts of Swallow Gate, I knew that I was the son of Li, a disciple, and a famous chivalrous man in the Jianghu.