Su Qing, the miracle doctor of Xianyun Pavilion, adheres to the "three no-medical treatment" rule: no medical treatment for those who do not believe, no medical treatment for those who force themselves to do so, and no medical treatment for those who commit suicide. She just wants to lie down and make a little money, but trouble always comes - first Su Wan, the "concubine" of the Prime Minister's Palace who has been mistaken for fifteen years, sneaks out to ask for help, and then Shen Chi, the powerful regent who is poisoned, personally invites her with a lot of money and a token.
After diagnosing the pulse, Su Qing discovered that Su Wan was poisoned by a rare fetal poison, and Lin Wanrou, the wife of the Prime Minister, had also been chronically eroded by the strange poison for many years. The two poison cases had the same techniques, and they both pointed to a murder at Puji Temple in the suburbs of Beijing fifteen years ago. What is even more shocking is that Shen Chi's cold poison is also related to the lost secret technique of southern Xinjiang. There seems to be an invisible giant hand behind him, using poison as a pen to carve secret "marks" on the bodies of the powerful.
In order to find out the mystery of his life experience and the truth about the drug case, Su Qing had to put aside his laziness and form a dangerous alliance with the sickly and evil regent. The two had their own agendas and took advantage of each other, but in the process of peeling off the cocoon, step by step they uncovered a shocking chess game that spanned fifteen years and involved royal secrets and remnants of the previous dynasty. When the identity of the real daughter is exposed, she faces not only a betrayal of family ties, but also a monstrous conspiracy that can overturn the court.
Good and worth reading