Smart prison life, smart doctor life and smart doctor life II. "Smart Prison Life" mainly tells about all kinds of people met in prison and what happened to them after the former professional baseball player suddenly changed from a superstar to a prisoner. The Life of a Wit Doctor consists of two films, starring Cho Jung Seok, Liu Yanxi, Dae myung Kim and Zheng Jinghao. It records the work and life of a group of ordinary doctors and nurses and their stories when they get along with patients. These three plays are all directed by the same director, and the outstanding themes are warm and simple.