Shi Xiu
Liangshan could not break into Daming despite winning a few military battles. After a respite that caused Daming to become less vigilant, Wu Yong, Liangshan's chief strategist, sends a number of chieftains to infiltrate Daming on the night of the Lantern Festival. When they unleash havoc in the city cued by a fire set by Shi Qian, Chai Jin visits the prison to coerce the Cai brothers to free Lu Junyi and Shi Xiu. Knowing they have no choice, the Cais release the two prisoners and follow the outlaws back to Liangshan.