Many years ago, Xiaochen's mother was admitted to the best university in the world, and she is very happy with her son's decision. She tells him that he has already taken on several jobs, and that he should not worry about his mother's financial situation. She asks him if he can get a part time job at the hotel, and he tells her that the hotel is a luxury brand, and everything must be done with care. He says that he cannot say that the staff at the luxury hotel would not do the same. He tells her about Mr.zhou, who is a regular employee of the hotel. When she asks why her diamond watch is missing, he says that it is a diamond studded watch. He adds that he did not take the watch, but that he does not want to see him again. When he sees him again at dinner, he tells Xiaochen that he is the son of uncle zhou, and the family cannot tolerate such a tainted person