The young master of the Luo family, Luo Zheng, became a target due to the murder of his father, but unexpectedly obtained the "Supreme Weapon Refining Technique". From then on, he could use his body as a weapon and withstand attacks to temper his body. In order to save his sister Luo Yan who was trapped in Purgatory Mountain, he escaped from the Luo family, killed Xie Lang, entered the Qingyun Sect, passed the sea trial and the bloody trial, joined Xiaoyu Peak, and ventured to the southern wilderness to hunt knife insects. After experiencing the ambush by the Mother Emperor, Earth Core Fire and Dragon Castle, Luo Zheng's strength greatly increased, and he was gradually involved in the conspiracy of the Zhuge family and the sect forces.
