The cold-faced female doctor Shen Zhiwei is regarded as a substitute for the late genius doctor Lin Mubai, and is forced to enter and leave the powerful operating room in his identity. Her calmness and precision fascinated the head of neurosurgery Qi Yansheng, but he didn't know that what he loved was just the phantom in his memory. When trainee nurse Tong Xiaotang discovers that her DNA does not match Lin Mubai's, Vice Dean Zhou Manyun's conspiracy gradually comes to light - Lin Mubai is not dead at all, while Shen Zhiwei is just a living vessel that has been carefully cultivated. The day the truth was revealed, the entire medical group went crazy, and Shen Zhiwei had to personally remove the substitute code from his own blood vessels.
