During the reign of the Da Xi Dynasty, Fang Zheng served as the Ministry of Justice's leader and staunchly opposed any wrongdoing, earning numerous foes in the process. Despite receiving attacks from all sides, his life ended on Cang Luan mountain. However, his spirit transmigrated to a weak infant while retaining his memories, dedicated to justice and justice-serving zeal, and resolute desire to avenge injustice. Fang Zheng vowed to eliminate all obstacles and become the most respected and beloved figure both in the mortal world and beyond, pursuing his mission without rest.