Yes, the prototype of the protagonist in the movie is named Lu Yong, who is from Wuxi, Jiangsu. He is a leukemia patient. Because he helps patients buy cheap Indian generic drugs, he is called the "God of Medicine" by many leukemia patients. . But in 2014, Lu Yong, who always felt that he was doing good things, was taken away by the police on suspicion of selling "counterfeit medicines." After that, more than a thousand patients signed petitions for his mercy, and the procuratorate finally "withdrawn the prosecution." After experiencing this "false alarm", Lu Yong said: I always respect the law and am grateful for the changes of the times. I hope my experience can prompt some changes and eventually benefit more leukemia patients.