Li Junwei is working as sales assistant in supermarket. He is a quiet and shy guy , secretly falling in love with his colleague Tang xuelian. Tonight, they are on duty together. He Sanshui bought a lottery ticket at the supermarket three month ago. Later on, He won 9500 cash as rewards. However, the supermarket boss lady made mistake which make He sanshui lose the cash. Tonight, He Sanshui and his nephew come back and determine to get the money back. Tang xiaolian and boss lady are held as hostage. In order to get the money back, with the help of Li Junwei, He Sanshui starts selling everything at supermarket. As they almost earned 9500 money, a robbery shows up at supermarket late night...
