Introduction to Double Gun Li Xiangyang: tells the story of Li Xiangyang with Hou Dezhang, a soldier who is good at throwing knives, Guo Xiaobei, a mysterious thief, Cui Fugui, a blasting king who loves his wife, and Li Xiangyang, who always loves to claim to the outside world. The story of the daughter-in-law's heroine "Yang Bigfoot", and together they fight the Japanese soldier Matsui.