The story takes place in a grocery store called Auntie Mian's Store. This store is built next to a primary school. After school, countless primary school students will flock to this store, because for them, this place seems to be a mysterious cave with countless treasures buried, and the owner of the store, Auntie Mian (played by Lin Meixiu), is no different from a magician who can always bring them surprises. Midori (played by Chen Muyi) is an old postman in the town. He works hard just to realize his dream, which is to save enough money to take Auntie Mian on a trip. One day, a priest named Jimmy (played by Ji Yawen) came to the town. What everyone didn't expect was that Jimmy's arrival actually made Auntie Mian choose to close the store and go to learn English with him. You know, in the past, Auntie Mian's store was a non-stop store that would not rest even during festivals.