"West tide, it's West tide!"
There are two furry heads on the white jade stone railing, and their little feet stand on tiptoe.
The little girl's clothes are in tatters, and the little boy's body is clean. There is no difference in the children's hearts between rich and poor. When the shocking tide comes, their surprises are connected together.
Western tide, they meet once every eight years, but ten years have passed since the next time, as if it was just for them to meet when they were 18 years old.
Concept: The secret of youth