After the conquest of Fangla was successful, Li Jun, the hero of Liangshan, saw through the dangers of the court and was unwilling to go to the capital with Song Jiang to die. He cleverly used the trick of pretending to be ill and left the fleet with Tong Wei and Tong Meng and went to Taihu Lake to join Dai Zong, Mu Hong and other brothers. The group sailed south by boat, braved ocean storms, fought pirates and overcame water shortage crises, and finally arrived at Siam in the South Sea after going through hardships and dangers.
In a foreign land, they not only have to fight against the local fishing tyrants who oppress the refugees, but also adapt to the different customs. Relying on the loyalty and courage of the Liangshan heroes, they unite the Central Plains refugees and the local people, and gradually gain a foothold. From establishing a foothold in the port to reclaiming land, from clinging to survive to building a country through unity, Li Jun used "righteousness" to gather people, used "wisdom" to break situations, and used "bravery" to protect people, and finally established a stable kingdom in Nanyang, creating a legend of "leave Liangshan, go to the ocean, and create a foundation".
