Qin Shaoyang was originally a young man in the city. He met Ye Dayu, a down-and-out master, and entered the world. Chu Hu was involved in the dispute between good and evil, and became life and death partners with Bai Ling'er and Xiao Qian Dao. The three of them repeatedly solved strange cases and resolved disputes due to accidental collisions, which attracted the scheming hands of the dark forces in the world, the Black Crow Alliance. The alliance between the rivers and lakes is broken, various forces are fighting openly and secretly, and the legendary martial arts treasure appears in the world, causing a bloody storm. Shaoyang and his party witnessed the various situations of the world in laughter, faced various life and death hurdles and conflicts of love between relatives and friends, and finally worked together to dismantle the dark forces and restore peace to the world. In the intertwining of laughter and tears, everyone grows and writes a legend of "laughing in the world".
