Chen Yan was reviled by the entire Internet as a medical troublemaker, his license was suspended, and his family was ruined. However, he quietly reconstructed the medical trial system with paper and book in an old clinic in an urban village. When the Provincial Supervision Director Lin Zhao uncovered the medical record password he had left behind, when the head nurse Zhou Man tremblingly handed over the hidden surveillance, and when the black fan blogger Jiang Ye cried and told the truth in front of the camera - the entire medical system was shocked to realize that the "medical troublemaker" they had stepped into the mud had long nailed their rules to the sun.
