Intern Lin Fan, in front of others is a cowardly doormat, behind others is the successor of Guigu who is in charge of life and death.
In order to find the truth, he endured the city and was looked down upon. When the life of the beautiful CEO's grandfather hangs on a thread and all the experts are helpless, he decides his life or death with a silver needle. Let's see how a generation of evil doctors use their mysterious medical skills to stir up the urban turmoil, uncover the many fogs, and finally become a generational legend!
