Twilight wakes up feeling strange. She takes her problem to Princess Celestia, who tells her that what she thought of as a simple fever is much, much more.

(Edit: Let me know if you'd rather I continued the story. I have more stuff planned out and I can use it. Three chapters just felt like the perfect way to end it.)

(Second Edit: I decided to continue the story anyway due to a plan someone mentioned in the comments. It was identical to my first plan for this story, and so I decided to go with it.)