During the Dajing Dynasty, the imperial power was in turmoil, and aristocratic families competed for favor. Shen Qingwu, the concubine of the prime minister's house, whose biological mother was framed to death by her aunt, has been pretending to be a fool since she was a child. In fact, she is extremely resourceful and has the ability to detoxify hundreds of poisons and read people's hearts (touching the object can reveal the key memory of the holder within three days). When she was still young, she was sent to the East Palace as a chess piece by her aunt, and became the most inconspicuous concubine in the backyard of Prince Xiao Che. She worked step by step, using her stupidity as a mask, using her powers to break the situation, and climbed from the quagmire to the pinnacle of power. However, in her dealings with the prince, she was involved in royal secrets and past grudges - it turned out that her stupidity and her superpowers were closely related to a conspiracy to overthrow the East Palace ten years ago.
