Something quite unexpected happens when Annie is forced to spend the summer with her aging, warrior grandmother in the sleepy rural town of Singing Rocks, China. It doesn't take long for Annie and her cousin Yong to find out that their grandmother is the keeper of three secret and powerful masks that will guide them in their quest to be the next generation of warriors to help save the world.
Everyone at some point goes through a life changing transition. These acorns are doing just that. They are small acorns ejected from their home tree who must go on a journey to transform into mighty oak trees.