Su Nian, a modern forensic doctor, traveled through time and became a concubine from a general's palace who wanted to get married. She was forced to marry Shen Yanci, the king of You, who was rumored to be a "wife-killer". She discovered that Shen Yanci looked gloomy and cold on the surface, but in fact he was a poisoned prince, and he had a hidden revenge plan to subvert the imperial power. Green Tea's cousin Bai Wanrou approaches Shen Yanci with a gentle and considerate face, but in fact she is a pawn of a political enemy and has framed Su Nian many times. Su Nian relied on the post-mortem skills and logical reasoning of modern forensic medicine to successively crack the murder case in the secret room of the palace, the imperial examination fraud and poisoning case, etc., And gradually won the trust of Shen Yanci. In the process of tracing the truth, the two went from being wary of each other to becoming dependent on each other in life and death. Su Nian helped Shen Yanci remove toxins from the body, and Shen Yanci tore up the rumors about the "wife-killing" destiny for Su Nian. Finally, they joined forces to bring down the mafia princelings behind the scenes. Shen Yanci ascended the throne as emperor, and Su Nian established the ancient forensic autopsy system as a queen to realize her self-worth.
