The Legend of Silk Boy (世博总动员) is a 2010 Chinese animated film directed by David Liu and starring Jackie Chan.

The pure and natural Chinese silk won two gold and silver medals in one fell swoop and became famous overseas.

In a competition, because he did not understand the importance of teamwork and friendship, he missed the opportunity to enter the top robot school and was extremely depressed.

When Hu Sizi learned the family secrets and Freestone IV's conspiracy from his grandfather, his kind and brave nature gradually emerged.

So, Hu Sizi embarked on an adventure, fighting beasts, exploring ancient tombs, and searching for holy objects with all kinds of people.