Wang Yuan'e has always been deeply in love with Chen Zhe, but she knows that she is very ordinary, and is far from Chen Zhe, who is shining brightly on campus, so she chooses to keep her feelings deeply buried in her heart. Shan Qiu Xu was sent by his father into the class where Wang Yuan'e and Chen Zhe belonged. By chance, a quarrel broke out between Wang Yuan'e and Shan Qiu Xu, but because of this, he discover her pure and kind side, and was deeply fascinated by it. However, all of Wang Yuan'e's thoughts were hung on Chen Zhe, which made Shan Qiu Xu very distressed.

The young man, who has come to Hainan alone to repeat his studies, meets a group of "salty boys" with similar taste and a group of "weed girls" with different backgrounds.