In 4396, mankind was in danger due to various reasons. Young Lin Youbai traveled back to 2020 and tried to find a solution to the problem, but he met Li Xiaoxian, a time traveler who wanted to destroy mankind.
The above is all nonsense
Whether the text has anything to do with it depends on the performance.
It's just a sand sculpture, the audience will have fun watching it
Concept: sand sculpture