Ruan Chengyi cannot speak, and congenital dysarthria blocks his voice. Ruan Chengxin has been his "translator" for a long time.
Outsiders often regard the two people who look alike as twins. They have been inseparable since childhood.
The long and boring high school years, broken ice, late self-study, and the coastline hide the unspeakable heartbeat.
A note made a promise: we would go watch the sunrise over the sea together.
This secret relationship was accidentally broken by the parents, and the separation of thousands of miles suddenly came.
The promise of sunrise hangs over the sea.
When the tide rises, the two teenagers end up rushing to the same sea.
Intention: Young people who depend on each other rush for an endless love. Love is pure and has nothing to do with worldly vision; regrets last forever, and mountains and seas carry promises that cannot be fulfilled.