Wu Nan, who lives in a remote town in Yunnan, holds an electrical technical secondary school diploma that no one expects. He went astray when he was young and frivolous. He became involved in gambling, online loans, and was heavily in debt. He fell into the bottom of his life and dragged the life of an ordinary farmer into an abyss.
Everyone thought that he was destined to die at the bottom of his life, doing nothing and never being able to turn around. In a desperate situation, with no one to support him and no one to pave the way for him, Wu Nan did not rely on his family background or speculation. He could only study hard, understand the inner method, find his way out of the book, refine his pattern, learn how to behave in the world, and complete his self-salvation.