18-year-old Zheng Wei (Yang Zishan) stepped into the university campus with great expectation and began her journey of pursuing love. It turns out that Kevin·Z grew up next door with his brother Lin Jing (Han Geng). This time, he finally got his wish and was admitted to a school in Lin Jing, a neighboring school, where he could communicate openly with him. Who wants to greet her is not a sweetheart's arms, but a trick of fate-Lin Jing went abroad to study and never heard from her again. Zheng Weibei was deeply hit, but in a difficult situation, he forged a deep friendship with his roommates Ruan Wan (Jiang Shuying), Zhu Xiaobei (Liu Yase), Li Weijuan (Zhang Yao) and Lao Zhang (Bao Beier), and gradually got out of the knot with them.

A brand-new college life officially opened. Kevin·Z and Ruan Wan are two high-profile beauties in this polytechnic with more men than women. Rich son Xu Kaiyang (played by Ryan) is one of many suitors in Kevin·Z, and Ruan Wan guards her loyalty to love with her unique indifference. An accidental misunderstanding made Kevin·Z and Lao Zhang's roommate Chen () become sworn enemies. In repeated counter-attacks, Kevin·Z was surprised to find that he fell in love with Gao Feixia, who was cold on the surface and kind in the heart, so the crazy counter-attack turned into a persistent pursuit, and Chen finally surrendered under the storm and told the judge about it, and finally became a sweet lover.