Li Kui jy, a water margin figure, was dark and rude, nicknamed Iron Bull, and was called "Black Cyclone" by Jianghu people. He ranked 22nd among Liangshan heroes and was the fifth leader of Liangshan troops. Song Jiang was sent to Jiangzhou, and Wu Yong wrote to Jiangzhou Senate and House of Representatives to take care of Dai Zhong. At this time, Li Kui jy was a soldier guarded by Dai Zhong, and he knew Song Jiang. Dai Zongchuan Liangshan fake book was caught, and Song Jiang was taken to the execution ground to be beheaded. Li Kui jy took the lead in waving an axe and killed everyone. He was very brave. After climbing Liangshan, he longed for his mother and went back to Yizhou to meet her. When crossing Yiling, her mother was eaten by a tiger. Li Kui jy was very angry and killed four tigers. When courting, little Li Kui didn't want to be courted. He made a scene in Tokyo, tore up the imperial edict, tried to kill the imperial envoys, and cut down the apricot yellow flag of the water margin, in order to counterattack Tokyo and seize the emperor's seat for Song Jiang. Sung river stopped him many times. Among all heroes, Li Kui jy has always opposed Zhao An.

After Li Kui established its capital, it established Zhenjiang Runzhou as its capital. After drinking Gao Qiu's poisoned wine, Sung River thought that after his death, Li Kui jy would surely gather people to revolt, fearing that the reputation of loyalty and loyalty of water margin would be broken, so Li Kui jy was poisoned after drinking the poisoned wine.

Song Wu, nicknamed "Walker", also known as Wu Er and Wu Erlang, is from Qinghe County, Xingtai City, Hebei Province, ranking second. He is the leading role in Water Margin and an important supporting role in Jin Ping Mei. Historical books such as Lin 'an County Records, West Lake Grand View, Hangzhou Prefecture Records and Zhejiang Tongzhi all record the heroic feat of Hangzhou Prefecture in governing Song Wu in the Northern Song Dynasty. In the above historical records, Song Wu was originally a Jianghu artist. He is "fantastic in appearance, trying his hand outside the Golden Gate" and "not a thief". Gao Quan, the magistrate of Hangzhou, saw that Song Wu was skilled in martial arts and outstanding in talent, so he invited him to the mansion and made him the capital commander. Soon, because of his achievements, he was promoted to jurisdiction and became the confidant of the magistrate. Later, Gao Quan was dismissed because he offended powerful people and was flattered by traitors. Song Wu was also implicated and kicked out of the yamen. He was succeeded by Cai Yan, the son of the traitor Cai Jing. Relying on his father's power, he abused government to harm the people, and the people complained bitterly, calling Cai Yan "Cai Hu". Song Wu hated this traitor, and he was determined to risk his life to harm the people. One day, he hid in front of Cai Fu with a sharp sword. When Cai Hu was crowding round, he rushed forward with an arrow and stabbed Cai Yan several times. Cai Yan immediately ended his life. Officers and men swarmed to besiege Song Wu, and eventually Song Wu was captured by officers and men because he was outnumbered. He died in prison after being severely punished. The local "people deeply felt their virtue and were buried by the Xiling Bridge in Hangzhou", and later generations erected a monument titled "Tomb of the Song Dynasty".

Characters in Lin Chong's novel Water Margin. Nicknamed leopard head. He used to be the coach of the 800,000 imperial army in Tokyo, and his martial arts were high. He was killed by Gao Qiu, the powerful minister of the dynasty, and stabbed to death in Cangzhou. After guarding the forage field, Gao Qiu sent someone to set him on fire in an attempt to burn him to death. The peasant rebels who were forced to go to Liangshan made many exploits.