As a fan of Water Margin and football, Meng Cheng accidentally traveled to the Water Margin era due to a stadium accident and witnessed Song Jiang's murder. As the prodigal Yan Qing, Meng Cheng was determined to change the fate of Liangshan. He joined forces with Lin Chong and other heroes, negotiated peace with Tong Guan through outsmarting, and went down the mountain to open a second battlefield. Using modern business concepts, he built clubs, gambling, and a Cuju team, and successfully overthrew Gao Qiu. However, he suddenly found that he was heading towards Gao Qiu's old path, and finally woke up to reality.
