Synopsis: Qianhe's mother sacrificed herself by detonating a bomb in order to protect her daughter from the pursuit of the underground dark organization, and the young Qianhe escaped alone. Ten years later, Qianhe, who lives in an underground river where fish and dragons are mixed, finally found clues about the underground organization in an unexpected incident. In order to find out the truth, Qianhe took risks and stepped into the enemy's cage step by step. However, behind all this, there is a huge conspiracy... Who fell into whose trap?
