Five years ago, Xiao Dabao was stained with blood in the octagonal cage, and the traditional martial arts flag fell to the ground next to Zhou Kai's sneer and a empty fist. Five years later, junior brother Yang Xiaoshuai bravely entered the finals as a dark horse, carrying his unfinished faith and shame. The defeats of the past were ground into the flames of revenge, and the lost skills were tempered and reborn through hard training. Xiao Dabao's return not only brought with him a new understanding of martial arts that he had learned through five years of searching and training, but also brought with him a clear ultimate goal - to take his younger brother to the UFC ring to rectify the reputation of Chuanwu.