She Holds the Golden Needle and Cuts the Thorns is a masterpiece of time travel and rebirth that combines ancient house fighting with modern medical souls. When emergency department nurse Su Wan suffered a cardiac arrest after working overtime for 36 consecutive hours, she opened her eyes again and turned out to be Lin Wei, the bullied concubine of the Yongning Hou Mansion. The biological mother was falsely accused and demoted his wife as a concubine, the stepmother Liu pressed on her step by step, and the original owner was even forced to marry someone else - a seemingly hopeless predicament, but was completely reversed by the heart of a modern doctor.
With the muscle memory of the emergency department and the inheritance of a medical family, the protagonist uses the silver needle as the blade and the scent of medicine as the shield to start a thrilling medical negotiation in the deep palace of the ancient house. From discovering the poisonous ink trap of "Acacia Button", to saving her husband in a thrilling manner in the palace; from searching for evidence in the secret room of the medicine field, to testing drugs in the Golden Palace and overturning the case. She used modern medical wisdom to solve ancient conspiracies, and used a medical benevolence to fight against the machinations of powerful people. In the face of the prince's admiration and invitation to the throne, she adhered to the modern soul of "self-reliance as a doctor", and finally blazed an independent path to save the world in the fictional dynasty.