Sang Yuanyuan's parents raised her as a young child with her grandmother because of their work. Because of her well-behaved and well-behaved character, she gained her grandmother's favor and gained some ill will. Grandma's tin can seems to hide countless secrets. She likes to put the tin can on the high cabinet and tell the children not to take it away. Sang Yuanyuan and her cousin are very curious about this.
Purpose: In the process of becoming a talent, one needs both sharpness and kindness.