Su Xiao——an introverted girl who talks little and is afraid of strangers, fell in love at first sight with a boy on the basketball court in the summer when she was 17 years old. A sunny and passionate young man——Jiang An, the male god of the girls on campus. There are so many girls that even he himself doesn't know that he only seems to be different to his little classmate. But he said he just regarded her as a sister. Where did the five-year agreement come from?
Intention: five-year agreement to meet at the top