This is a love story between two primary school students. The story begins with Qu Xiaoyou, a fifth-grade student, meeting Gu Linyi, a male patron in the sixth grade. They both liked each other at first, but puppy love is like an unripe plum. It is destined to be sour. How long can a young love last? But Qu Xiaoyou liked him year after year.
Purpose: It's really hard to be in love for a long time