Young Yun Yuan's parents died when he was young, and he was raised by an old hunter in Qingshan Village. He has a martial arts dream and longs to enter the world. Because the Wild Wolf Gang oppressed the villagers, Yun Yuan stepped forward. Fortunately, he was helped by Xiao Yichen, the head of the Changfeng Escort Bureau, and then followed him to join the Escort Bureau to learn skills. On the way to Chang'an and back, Yunyuan experienced many dangers. In Chang'an, he offended Li Yifeng, the prince of the Jiedushi Mansion; when he returned, he was not only robbed by the Grassland Eagle Tribe, but also discovered a conspiracy by mysterious forces in Taoyuan Village. He and Xiao Yichen conducted an in-depth investigation and found a crystal ball in the ruins. They learned about the mysterious force's plan to subvert the world, and also obtained mysterious tokens and clues. In order to stop the conspiracy, Yun Yuan and Xiao Yichen embarked on an arduous journey to find the gathering place of the Seven Stars and break the Five Elements Forbidden Formation. On the way northbound, they encountered men in black snatching tokens, and experienced life and death tests in snow forests, caves and other places, such as giant cave monsters, strange fish crossing rivers, etc. After arriving at Yunwu Peak, they learned from the mysterious inscription that they needed to find five artifacts to activate the formation, but they faced powerful enemies such as the guardian beast White Tiger. Along the way, Yun Yuan gradually grows up from a fledgling boy, fights side by side with Xiao Yichen, explores the truth in the bloody storm of the rivers and lakes, and resists the ambitions of the mysterious forces. His legendary rivers and lakes story is full of thrills and challenges.