Luo Jia is an energetic girl. One day, she was abducted by the narrow-eyed shop owner Han Yue to work in "Duo Duo Convenience Store" and became a work-study student. There is another clerk here who is taciturn and can't figure out the details. There are often some weird products and customers in the convenience store, but other than that, the employee benefits are very good. Luo Jia hopes that the stable life will continue like this, only some unexpected changes are quietly happening.