Zhou Yu has been a very well-behaved child since he was a child. He was born in a middle-class family with excellent grades and good moral character. He lives a well-behaved life as his parents expect. He studies according to his parents' requirements, chooses a major, goes to university, and works. From a certain perspective, listening to his parents saves trouble and effort, because he doesn't need to decide anything by himself. However, it also creates Zhou Yu's cowardly character and confusion about life. His life was supposed to remain the same and mediocre, but an unexpected accident easily changed his inherent life, and many things were different.