Yu Qijian, a modern social animal, dies suddenly and transforms into a young widowed queen mother of the Dayu Dynasty. The eight-year-old infant emperor needs her to take care of her, and her relatives and officials ask her to listen to politics behind the curtain. Knowing that she has no political foundation, she is determined to make things worse, and relies on modern nonsense to fool everyone. However, she has long been seen through by Fang Jinxian, the treacherous official in charge of the powerful government. She avoids him like a snake or a scorpion, but he turns to cause trouble step by step, making them a happy couple in ancient costumes. Until she accidentally discovered the secret of the strange poison in his body, she was the only one in the world who could relieve it. From then on, temptation turned into conspiracy, and avoidance turned into entanglement. This pair of destined enemies finally opened the bond of two-way redemption in the whirlpool of power.
