In the autumn when he was seventeen, sycamore leaves fell all over the way to school. Lu Ze secretly saved a whole maple leaf book, planning to confess to Su Yao after the exam.
But in the winter of her senior year of high school, she suddenly became cold and distant, deliberately avoiding him. Others said that she thought he came from an ordinary family and was looking for someone else.
Trapped in his low self-esteem, he studied hard and filled in the agreed-upon cities, only for people to leave and the buildings to be empty.
Seven years later, in late autumn, he went to his old place alone, keeping the promise they made when they were young and refusing to let go.
It wasn't until the day of his classmate's wedding, when a whole box of unsent letters was spread out in front of him, that he realized that behind all the indifference back then was a serious illness and fulfillment that she didn't dare to talk about.
She stopped at that autumn. There is autumn every year in the world, and there will never be another autumn for them.