Cai Cai has a good friend, a cat named Taotao.
Cai Cai and Taotao play together and read stories together. Their favorite story is "Animal Kingdom". Cai Cai wants to go to the Animal Kingdom with Taotao because she can understand what Taotao says there.
Concept: Cai Cai is an ordinary girl. She has the common problems of children. She is picky about food, loses her temper, and likes the new but hates the old. In the process of looking for Taotao, she becomes a little bit more sensible.