He was originally a playboy who was expelled from a big family. It can be said that he fell from heaven to hell. At this important crossroads in life, he has been far away from the previous life. Now he is an ordinary person, a grassroots person. He must start from a small policeman at the grassroots level, slowly grow and cultivate his own abilities, and make himself strong enough to rise again. This is a spiritual trial and a process of making up for regrets...