Because the relationship between Mr. Li and Song Jiang is unusual, he was originally a ferryman in the Yangtze River, and he sold illegal salt on a part-time basis. Known as Hunjianglong because of his proficiency in water, he became the third overlord of Jieyang with Mu Hong in Jieyang Town, Mu Chun brothers in Bian Xiao, Zhang Shun in Xunyang River and Zhang Heng brothers in a boat rage.
When Song Jiang was in Jiangzhou, Li Jun got the news and waited in Jieyang Ridge with Tong Wei and Meng Tong. Unexpectedly, I missed Song Jiang, and then Song Jiang was knocked over by Li Liyong antiperspirant and almost died. It was Li Jun who arrived in time to save Song Jiang, so Song Jiang and Li Jun became brothers.
Later, Sung River was chased by Mu Hong and Mu Chun brothers in Jieyang town, and got on a black boat by mistake. Zhang Heng wanted to take money to kill people, but thanks to Li Jun's passing, he saved Song Jiang and turned his enemies into friends.
Therefore, Li Jun saved Song Jiang's life several times. After he went to Liangshan, he also secured the position of 108 champion and was also the commander-in-chief of Liangshan water army. He repeatedly made meritorious military service in several battles with Song Jiang.
Later, the Liangshan hero was acclaimed by the imperial court, and Li Jun followed Song Jiang to pacify Fang La and made repeated military exploits. After Fang La was finally pacified, Li Jun returned to Korea with the army. But when he went to Suzhou, Li Jun pretended to have a stroke and asked to stay in Suzhou for treatment, and asked to leave Tong Wei and Meng Tong brothers to take care of him. Song Jiang agreed with Li Jun.
Then, Li Jun, Tong Wei and Meng Tong went to Yuliuzhuang, found Bao Fei and others, built ships and left the port, converted to foreign countries, conquered overseas, and finally became the king of Siam, dominating one side.