The Author
Legend has it that The Author can make you vanish, just like someone rubbing an eraser against pencil writing. Others say it can make people forget who they are, and become someone else entirely. The Author is like a god of sorts, doing as they please with little regard for peoples’ lives. They can cause pain, happiness, sadness, you name it. Perhaps that’s what makes it so fearsome - the not knowing what to expect.
So you had better be sure you get your story right the first time, or else The Author will surely be looking for you.