This drama tells the story of a young campus love between Ye Zi (played by Song Yanfei) and her first love boyfriend Xiang Zeyi (played by Fan Shiqi), which leads to a lifelong relationship. "Ye Zi" played by Song Yanfei was a young college student at the beginning. She was in love with her first love and was very sweet. However, her first love left her without saying goodbye and she was hit hard and very painful. Many years later, Ye Zi became a very famous cartoonist. Xiang Zeyi returned and confessed to "Ye Zi" about what happened in the past and hoped to start over. What choice will Ye Zi make...