Bear used to be the masseur of boxing superstar Mo Yao. In order to live a better life, Bell began to work as a sparring partner for Mo Yao, but he was unexpectedly favored by coach Yao Feng. Yao Feng quietly pushed Xiao Xiong from a headstrong man to the world boxing arena to become a competitor, and even gave up his own flesh and blood Mo Yao who had been cultivated for many years. The unbreakable blood that used to be brothers and sisters is on the verge of collapse in front of the' golden belt' representing the glory of world champions. ...