Weird Story About Rules: How Can I Play This When I Am Only Seven Years Old?

On her seventh birthday, Lily found a crooked note under her pillow: "Number one: Mom won't bang her head on your door at three in the morning. If you get hit, don't open the door, don't make any noise, and pretend you're not home. " She looked at the bedroom door in confusion. There was a heavy banging sound outside the door. Mom's gentle voice was mixed in: "Lily, open the door, Mom needs some candy."