In the first year of the Zhou dynasty, a corpse that was resurrected suddenly appeared in Qiao County. The people spread the rumor that Li Tang's ghost returned to the soul, in an attempt to overthrow Zhou. At the same time, the evil dragon formed by the resurrected corpse's Yin Qi suddenly descended to the divine capital city, claiming that Wu Yi will break the Dragon Qi on his body and his life will soon be over. In the face of this, legendary Detective Dee was ordered to investigate. Faced with a lot of resistance, and interception, Dee and a look-alike Song Xiaobai teamed up to crack this case, uprooting the evils and turning over the plans of the rebels....