The Three Heroes of the Dust tells the story of Li, the founding father of the Sui Dynasty, who lived in seclusion in his hometown after being dismissed from office, but a secret collection of Huang Gong in his hand led to his death. This secret is something that Wulin people want to keep for themselves. Li was murdered for this family, and only his son Li Jing survived under the protection of the chivalrous men. After years of painstaking research and hard practice, Li Jing finally became a martial arts master. Su Yang, a traitor and an enemy of the Li family in Sui Dynasty, still refused to give up and sent a killer to hunt down Li Jing. However, with the help of chivalrous men and Hongfu Zhang, Li Jing not only kept the secret collection of Huang Gong, but also smashed the conspiracy of others, making great contributions to the establishment of the Tang Dynasty empire and the reunification of the country.