The story begins when four college students enter the school. They are Spring, Xia Mengzhi, He Qiuchen, and Li Yandong. The four seasons are cold and hot, and they are young. The protagonist, Spring, is a beautiful girl who attracts people's attention wherever she goes. Her proud appearance fascinates the sunny and cheerful boy He Qiuchen. The two met in a study room with a broken door at the university, where they were full of jokes, leaving a restless and unruly impression on He Qiuchen in the spring. After that, He Qiuchen began a long journey to pursue Spring. The sunshine he was born with gradually allowed Spring to see a different and energetic self. In a blink of an eye, it was senior year and everyone was going to practice. The four of them had dinner together the night before they were separated, but an unknown force seemed to gradually separate their hearts - He Qiuchen was determined to give up his original plan to go abroad for spring. Li Yandong's family is poor, and he wants to give up for Xia Mengzhi. In the spring, I received a call from He Qiuchen's mother during my internship, and finally learned that love is not just about two people being together, but more for his own good. Three years later, they met at the airport after their careers were successful, and He Qiuchen had become Spring's husband. It turned out that a lot had happened in the past three years, and when love came, it was unstoppable. It turns out... Later...