In their school days, Xiang Yuan pursued Xu Yan Shi with all her might to no avail. Reunited as adults, she is trying to save a company while he is deep in the mud due to problems in the workplace. Despite facing inequality, he is determined to pursue his dream to become a navigation engineer. In the process of dealing with the company crisis, Xiang Yuan gradually learns to take matters into her own hands. The two come to support each other as they realize their dreams.

From high school to university, Ding Xian and Zhou Si Yue's youthful love lasts for a lifetime. The superior and unruly campus god Zhou Si Yue is a genius. He is seatmates with the headstrong and adorable "Cinderella girl" Ding Xian. Although they couldn't stand one another at first, they come to appreciate each other's strengths in their day-to-day interactions, thus becoming lifelong companions in their journey through youth.

Lee Wan and Shin Ki Tae were best friends in school, but Lee Wan harbored romantic feelings for Shin Ki Tae and confessed them, causing the two to part on unhappy terms. Seven years later, they're both navigating the job market, with Shin Ki Tae working as a programming ace at a gaming startup and Lee Wan pursuing his passion for illustration. When Shin Ki Tae's company starts looking for an illustrator for a new dating-themed game, Lee Wan applies for the job, raising the possibility of a second chance at romance.

Zhang Mu Xi has had a crush on Guo Jia Nan since high school. And now in college, Zhang Mu Xi coincidently meets Guo Jia Nan again.