A period of time in his youth reminded Lu Xing constantly of the sycamore trees, the collective life, and the boy who smiled with his eyes narrowed. It was as if everything deep in my memory began to stir. And the person who caused her to make mistakes at work and resigned was the person she had always missed - Zhou Chao. It's just that Lu Xing has never been discovered.
Resign, leave, wander in Tibet.
When attending a class reunion, Lu Xing discovered that the person who was always in the dark was Zhou Chao, the person who occupied all her high school memories. The thoughts that have been hidden for many years seem to be revealed to the world at once. Will they be missed again or reunited? Lu Xing couldn't decide.