Lin Xuan is a college student. During his college years, he met Fang Lai, Jiang Yu, Liu Chen, Zhao Yiyu and others. During this period, some sparks occurred between them. Chi Zige is Lin Xuan's good friend, the big brother next door, and her boyfriend. The two planned to tell each other's families after graduation. From this moment on, everything changed in their relationship...
Purpose: to show a person's growth