In 2005, Chen Chen, a young boy with an oyster shell, met an extremely strange woman.
Lin Yingying seems to be omnipotent. She has only one wish in her life, but it can never be realized. This wish is to find her only relative in the world.
Facing this person who was more than a century older than herself, the five-year-old Chen Chen chose to accompany her to search for this relative in the vast sea of people.
Purpose: Family, Adventure