Shen Weiwan, a top modern forensic doctor, was attacked and killed while investigating the scene. When she opened her eyes, she was dressed as the daughter of a criminal in Dajing. On her wedding night, she was tricked by her stepsister into marrying Xiao Jue, the "Deposed King", and she was also drunk with chronically poisonous wine.
With a forensic first-aid kit in her left hand and a toxicological knowledge base in her right hand, she hides her edge and plays cowardly: using silver needles to test poisons to break up the palace banquet scheme, using autopsy details to uncover the real culprit in the palace, and using modern medical techniques to cure Xiao Jue's "incurable injury."
Unexpectedly, the sinister and ruthless "Deposed King" is actually a hidden dragon who pretends to be a pig and eats the tiger. While secretly protecting her with poisonous insects, he also uses her ability to heal poisons to smooth things over. From abandoning the concubine in the cold palace to co-managing the Sixth Palace, from clearing the Shen family's unjust case to helping him ascend to the throne of God, the two held each other tightly while falling in love and killing each other.
When he took off his blindfold to reveal his intact right eye, put the imperial seal into her hand, and solemnly promised, "You are the only one in the harem," Shen Weiwan realized that this time travel was a desperate situation, and it was also the beginning of a prosperous age for her and him.
