On the wish wall of the senior year, there are two wishing notes posted next to each other. "The ends of the world, the sky is high and the sea is vast" are the predictions of Yang Jun and Ma Xiangyang. The two teenagers, who had their own concerns, hit it off immediately and got admitted to the same university as they wished. They always dressed in the same clothes, becoming a unique and eye-catching "duplicate" on campus. The two supported and accompanied each other unconditionally and started a legendary life.
At the end of the world in Sanya, Yang Jun and Ma Xiangyang saw the eight words on the wish note written on the boulder many years ago. They lamented that fate had the best arrangement from the beginning and made a lifelong promise.
Concept: Two male protagonists running in both directions are each other's light and bring warmth and warmth to others.
