Shen Zhiyi, the daughter-in-law of the prime minister, was framed for murdering the emperor's heir on her wedding night and was thrown into the cold palace. She awakened to the "Emperor's Mind Reading" system** - she could hear the emperor's heart, but found that she was just his substitute Bai Yueguang.
In order to find out the truth about the family's destruction, she pretended to be weak during the day to compete for favor, and took charge of the underground intelligence network at night, working step by step.
**The more the emperor loves her, the faster her life countdown**; the Bizi Tang given by the Queen Mother is the antidote, but the emperor's tenderness is poisonous.
When the past grudges were revealed, she used the world as a chess game and asked with a smile: "Your Majesty, this time, will you kill me first, or will I destroy your country first?"