Writing prompt: One minute you are in your house, the next you're standing in a living room surrounded by three demons. They drop the Ouija board and scream as they run to their bathroom and lock the door. "I told you we shouldn't have touched it!
Every person is born a twin. One is evil and one is good. Your twin died at birth; the government is t sure which one you are. They make their best guess and send you to one of the territories when you turn sixteen. They choose wrong;
After years of gentle persuasion your best friend since childhood finally agrees to seek professional help for serious mental problems. Much to your dismay, as she begins to improve you slowly start to realize that you are her imaginary friend.