The male protagonist Ye Chen, a twenty-two-year-old boy, lives in Jinan in college. Starting from his junior year, he started to focus on the relationships around him, the changes in love and his growth. As a young man who is slowly moving towards graduation, he does not have much certainty about society, family, and the responsibilities of a man, but he continues step by step. His childhood sweethearts, lovers, buddies, and friends all play an important role in his life. He does not want to give up on any of them, will not give up, and is unwilling to change himself. Will he change in the end?