The chief forensic doctor Su Yan was reborn as a general idiot and became the "white moonlight" of the crazy prince in the East Palace.
On the wedding night, the prince strangled her neck: "Substitute? I hate fakes the most."
Su Yan calmly opened his fingers and said, "Your Highness, there are chronic poison residues between your fingers. The poisoner is your wet nurse."
She performs autopsies to solve strange cases, and uses a scalpel to kill people in the court.
When the prince blocked the fatal arrow for her, she cut open the assassin's body and found irrefutable evidence against the real murderer.
The mad prince suddenly came to his senses and took her into his arms: "My beloved concubine, how about half of this country being separated from you?"
Su Yan put the tip of the knife against his heart: "First explain, why did you secretly kiss me seventeen times when you were pretending to be crazy?"