In the late Qing Dynasty, the situation was turbulent and chaotic. Tieyun (played by Huang Rihua), a revolutionary from the South who had experienced the Huanghuagang Uprising, and his like-minded comrades bravely broke into the desert, smuggled gold, and prepared to buy a large number of arms to start another uprising. Unexpectedly, they were ambushed by Man Tianhong (played by Ni Hongjie), the henchman of Prince Bolger (played by Ray Lui). Fortunately, at the critical moment, they were rescued by the sincere and sincere Zhuo Zhifu (played by Ti Lung). Zhuo Zhifu has foresight and vision. Although he is in the enemy and our factions, he still puts the fate of the country on Tieyun. He arranges him to go to Huangjinxia to find the kind, enthusiastic and heroic Boss Cat (played by Eric Tsang), and is willing to accompany his family to live for this. Boss Cat is a warrior who once participated in the Boxer Rebellion. The Golden Gorge guarded by him gathers benevolent people from all directions. Everyone does not talk about revolution, does not care about politics, and lives a paradise in this peaceful place. With the arrival of Tieyun, the tranquility of Golden Gorge was completely broken. The retired heroes showed their skills again for the country and their families...