Chen Dong and Huang Mingming, an upright and forthright young knight and a clever and intelligent woman with family hatred, met and joined hands as they jointly tracked down the "Shadow Pavilion" that attempted to rule the martial arts world. They went through difficult and dangerous places such as Misty Mountain and Ghost Valley to obtain treasures and secrets, and also obtained the mysterious spiritual sword at Spirit Vulture Peak. During this period, Huang Mingming was poisoned by a bodyguard, and Chen Dong took the risk of collecting medicine to rescue him. The relationship between the two gradually deepened. As the investigation deepened, they discovered the huge conspiracy of the master of the "Shadow Pavilion". After learning about the master's weakness on the eve of the war, they led the righteous men to a decisive battle with the "Shadow Pavilion" and finally won. They saved the martial arts, became a legendary martial arts hero, and then retired from the world.