18-Year-old Yi Guo looked back at 15-year-old Yi Guo and just wanted to say to her: Be brave and don't back down, no matter what.
In the three years of high school, friendship, family affection, teacher-student affection and love all left indelible traces on Yi Guo. These three years were the three years of Yi Guo's rapid growth. These three years were also the three years that Yi Guo would take many, many years to let go of.
Back to the beginning of high school: the sunny and cheerful boy in the corridor, the gentle but strong-hearted girl, the teacher who understands her classmates, what kind of story will happen between them...
Purpose: Girls are growing up