The polishing process of a diamond is also a process of mutual achievement. The polished diamond has a more shining light, and the polisher gains value in the process. For Lu You, Chen Xi's existence is like a diamond polished by himself. She is his little intern. She doesn't know how to do it, so he teaches her personally. He was extremely patient with her, exploring little by little to discover her inner character. From intern to purchasing director in five years, she has demonstrated professionalism beyond her years and proved his accuracy. But since when did his little diamond become a bit difficult for him to control. Five years has changed a person too much, and it has also made Lu You increasingly unable to understand Chen Xi. When she was about to leave, he asked her, what exactly do you want? She smiled and asked him, didn't you always know what I want?