The story is linked by a mysterious grocery store. The items sold in this seemingly ordinary grocery store are all strange groceries. There is a enchanting and beautiful proprietress and a lazy and weird cat. No one Knowing her age, it is said that she will always look 20 years old. When three young people of different identities encountered the confusion and troubles in their lives and were desperate, they walked into this grocery store and got the help of the proprietress. They had magical abilities, which changed their destiny, but suddenly changed with the help of external forces. At the same time as fate, a series of ridiculous stories happened... The film is divided into three parts and narrated separately. In terms of structure and plot arrangement, there are more compact scenes and characters, the rhythm is bright, and the theme is positive and optimistic.