Ding Jingran joined a top hospital, but in the first week he broke through the secret door of "disappeared medical records" and "signing for others"; Zhong Ruoqing appeared to be a calm and authoritative nursing director, but in fact he was leading a deeper chain of medical disguise. The two teamed up to investigate, and the clues were just one inch away every time, but they got closer to the truth and the price: some people were using the system to cover up the harm, and some were using the name of saving people to control fate.