Introduction to the work: This is a long novel describing the lives and criminal events of policemen, thieves and various criminals. Because it involves multiple characters and numerous criminal events, its main line appears to be thick and branched. The characters and the story are self-contained but constantly involved, rich but not complicated, complicated but not messy. The story is suspenseful and exciting, the life is full of interest and contains philosophical thoughts, the events are sad and thought-provoking, the characters' emotions and love are like the scorching sun, like morning glow, like sunset, like the mist on the mountain, like the moon with few stars, like the winding path.