Shen Qingci, a doctor of poison medicine, traveled through time and became a concubine in the Prime Minister's Mansion, and was poisoned and presented to the emperor. She counterattacked her sister-in-law with poison, set up a trap to ruin her father's reputation, and frightened the harem with her poison skills. The sinister emperor Murong Heng saw through her edge, favored her openly and protected her secretly. The two teamed up to fight against powerful ministers and relatives, from using each other to relying on each other in life and death, and finally cleared the court. Shen Qingci ascended to the throne, his great revenge was avenged, and he ruled the world side by side with the emperor.
