This is a battle of youth. Several young girls, including Han Xinxin, Yu Yueyue and Shen Jue, entered a so-called undergraduate university with a sense of depression and anger. Here, they grew up, loved, hated, and finally graduated together, became real, and finally went their separate ways. . . This is the inevitable trend of youth, and they still miss it, miss their green years, and hope that everything can happen again