Lu Chen, a humble martial artist, was given half of the "Mountains and Rivers Tempering Body Technique" by fate, and he embarked on a counterattack to temper his body with blood and prove the Tao through battle. After the Iron Fist Gang was destroyed, he met Bai Ruosheng, the commander of Tianji Pavilion, and the two teamed up to investigate Jianghu's disappearance, but accidentally got involved in a huge conspiracy involving the court and the martial arts. Feng Qingyang's sword, Poison Hand Medicine King's poison, and Mo Qingluan's calculations have all become the whetstones for Lu Chen's growth. With his iron frame, he rose from the bottom to the top of the martial arts, and revealed a shocking secret that had been sealed for hundreds of years.
