On the shore of the Yellow Sea, at the foot of Phoenix Mountain and by the Sanyuan Lake, Wang Luojia fell in love with Li Jialuo at first sight. Li Jialuo is the childhood sweetheart of Dong Linglang, Wang Luojia's best roommate. In secret love, he met Wang Jiayue, his classmate for three years in junior high school, by chance on campus. It turned out that Wang Jiayue had been interested in him for a long time. During the contact, Wang Luojia slowly fell in love with Wang Jiayue. Unexpectedly, Wang Luojia and Li Jialuo worked part-time in the same restaurant, and their contact increased. It was love at first sight. Wang Luojia became more and more affectionate for Li Jialuo and could not extricate himself. Roommate Dong Linglang discovered that Wang Luojia actually fell in love with his childhood sweetheart Li Jialuo, and became angry and fought several times. The kind-hearted Wang Luojia couldn't bear to hurt Wang Jiayue, and their feelings fluctuated between the two, getting deeper and deeper.
The love and reluctance, laughter and tears on campus accompany them in their most beautiful years.