Granny has built a splendid vegetable garden from scratch on the rooftop of her Chengdu apartment building, and when harvest time comes she gives the extra produce to her neighbors and cooks a delicious feast for her family.
When Asha, in a moment of desperation, makes a wish, it is answered by a little ball of boundless energy called Star who helps her save her community and prove that anything is possible if you just believe.