Late-Night Convenience Store Rules

Chen Mo took over the 24-hour convenience store on the street corner, which cost only ten thousand yuan to acquire. On the day of the handover, the previous manager left him nothing but a set of Night Shift Employee Rules: After two in the morning, do not accept money from customers wearing red; the rice balls on the shelves will not spoil even after their expiration date, but under no circumstances should you eat them; if you hear knocking from inside the freezer, turn off the lights and crouch down immediately... The last rule read: There is no night manager at this store. If you see him, do not admit that you can see him. Chen Mo thought it was a prank, until the first time it reached two in the morning and the doorbell rang.

Chen Mo took over the 24-hour convenience store on the street corner, which cost only ten thousand yuan to acquire. On the day of the handover, the previous manager left him nothing but a set of Night Shift Employee Rules: After two in the morning, do not accept money from customers wearing red; the rice balls on the shelves will not spoil even after their expiration date, but under no circumstances should you eat them; if you hear knocking from inside the freezer, turn off the lights and crouch down immediately... The last rule read: There is no night manager at this store. If you see him, do not admit that you can see him. Chen Mo thought it was a prank, until the first time it reached two in the morning and the doorbell rang.