Feng Bao, the eunuch in charge of the Supervisor of Ceremonies, has all the power in the government and the public, and his thoughts are as deep as the abyss. He took Li Yirou, the daughter of the guilty minister, as his disciple. In this deep palace, he taught her tactics and survival, and quietly placed on her his secret desire for "completeness" in his incomplete life.
From the astounding appreciation of calligraphy and painting to the shocking palace intrigues, Li Yirou grew from a humble palace maid to the righteous daughter of the Queen Mother under the protection and guidance of Feng Bao. With a marriage contract, she became the eldest princess, but on her wedding night she learned the shocking secret that her husband was infertile.
In order to consolidate power and seek a future, a carefully designed "borrowing" plan quietly unfolded. When the prince Chengjin was born, the court storm involving blood tests swept everyone into the whirlpool. Feng Bao protects him with his life, while Li Yirou survives in a desperate situation. In the confusion of true and false bloodlines, her bones are unbreakable and her loyalty becomes stronger.
This is a deep palace epic passed down by master and apprentice, a life-and-death game between power and true love, and a woman's stunning grace blooming in a desperate situation. When chess pieces become chess players, when lies create the truth, Fang becomes the sharpest sword in this deep palace.
