He was mocked across the internet for getting even a prescription wrong, but then he turned the tide in ten emergency surgeries. Shen Zhao, once a legendary battlefield surgeon, was framed and demoted to the emergency department. Using techniques he kept hidden, he saved countless patients being preyed upon by pharmaceutical companies. His former apprentice, Cheng Yan, was closing in step by step under the name of “guardian of the rules.” Head nurse Zhou Muxue secretly supplied lifesaving medicine, street kid Chen Xiaodao became his most dangerous informant, and coroner Su Yao pieced together a medical conspiracy spanning three years from autopsy reports. When the patient on the eleventh operating table went into cardiac arrest, the truth had only just begun to emerge.