Her name is Chenxi, her name is Susan, and they met in winter.
Perhaps before meeting Susan, Chenxi was not living life, but living. It is a grain of sand in the vast sea of people born for exams. Yes, because our classmate Xiaoxi is an out-and-out good child. And our Susan is a versatile, gentle, elegant and generous girl next door. What stories will they have? Everything starts from that winter. . . . . . . .