In a tea shop in a busy southern city, there lives a group of ceramic tea pets. They are proud of changing color when being poured with tea. And Atang is the only tea pet that never changes color no matter how much tea is poured on it. One day, a magical robot Xiaolai from the future accidentally flew into the tea shop, bringing a glimmer of hope to Atang. In order to find a way to make his color more beautiful, Atang, a small Chinese tea pet, decided to take a big step for beauty and set off with the robot Xiaolai on an adventure to find the future.