Lin Yu'an, a sunny girl, has a huge trauma in her heart of her mother's disappearance.
The lonely young man Lu Jing, burdened with the shadow of his mother's suicide and his father's absence, lives in a world of auditory hallucinations and insomnia.
Two equally broken souls unexpectedly got close to each other in the summer of their sophomore year of high school and became each other's only salvation.
They shared secrets, warmed each other, and agreed to move toward a bright future together.
However, when the huge wave of reality hit, he chose the most decisive way to leave in order not to drag her down.
She devoted everything she had to searching for him, and finally found him on the beach, and also found the end of their love.
This is a story about love, loss and growth.
Some people come into your life not to accompany you until the end, but to teach you how to say goodbye.
Intention: Even if you are in the abyss, you must try to embrace that beam of light.