Chen Da, one of the three bandit chiefs on Mount Shaohua (; southeast of present-day
Hua County, Shaanxi), comes by Shi Family Village with his men on the way to plunder the well-stocked
Huayin County for food. Shi Jin blocks his path and captures him in a one-on-one fight on horseback. When told the news, the other two chiefs,
Zhu Wu and
Yang Chun, comes to the village to beg Shi Jin to arrest them as well so that they can fulfill their oath to die together. Moved by their bond, Shi Jin frees Chen and becomes a friend of the three. Henceforth, the two sides often exchange gifts and hold feast for each other. One day, a servant of Shi Jin, when returning from an errand to invite the bandit chiefs to a feast at his master's house, loses the reply letter of the outlaws after getting drunk and falling asleep in a grove. The letter is taken away by a hunter who submits it to the authorities. Soldiers are sent to Shi Jin's house to arrest the bunch on the night of the feast. Finding his manor surrounded, Shi Jin burns it down and fights his way out with the bandit chiefs. They make it to Mount Shaohua, where Shi Jin declines Zhu Wu's plea that he be their chief. He leaves for Weizhou to look for Wang Jin. In Weizhou (; around present-day
Pingliang,
Gansu), Shi Jin could not find his teacher but meets and befriends
Lu Da, a local garrison officer. Later, as he wanders aimlessly and resorts to robbery to obtain money, he runs into Lu Da again, who by then has become a monk with the Buddhist name Lu Zhishen to conceal his identity as he had killed a bully. The two joins to defeat and kill a monk and a priest who enslaves the monks of a temple and holds a woman in captivity. ==Joining Liangshan==