Ye Ying, the chief executive of the ancient mysterious organization "Dark Crow", appears to be an elegant antique shop owner. In order to maintain the unknown balance of the world, he must walk between light and darkness. When an antique containing huge power is stolen, Ye Ying is involved in a crisis involving his family secrets and the bloodline of the alien beast in his body. He is forced to team up with an upright and unpredictable protagonist to find a glimmer of redemption between carrying out his mission, discovering the truth about his parents, and defying fate.
