The novel uses two lines of light and darkness, positive and negative aspects, to describe Zhao Sp's life course. From a talkative, talkative, idle, and bad habit person, he transformed into an entrepreneur who dares to take on the responsibility and make a difference. Zhao Pei was in a police station and laid off due to stealing, fighting, playing with antiques, and selling meat. He looked for work everywhere, failed everywhere, and was depressed for a time. When his life was helpless and confused, his master came to help him. He became an entrepreneur through the experience of studying in Italy. When he got rich, he never forgot his hometown or his contribution. He returned to his hometown to start a business, donated money for education, helped the poor, and stayed on the front line day and night. He was disabled in a car accident while delivering goods. His ex-wife took good care of him regardless of the past grudges. This is a touching story.
