Cheng Linnuo, a scumbag and a scumbag at work, and Mi Le, an optimist and sweet girl, and Fang Ruxin, a gentle academic tyrant, have been on the road for ten years. Their careers have been ups and downs, and their lovers have come and gone. They have grown from "good girls" in the traditional sense to "evil girls" who no longer need the world's satisfaction.
Concept: The most subtle malice in human nature is hidden in the details of life.