It was supposed to be a normal day at the fair. Just you, some cheap snacks, and whatever fair games struck your fancy. What you didn't expect was the world exploding as you got caught in a magical firefight. Somehow, a magic girl and a burly demon moved their fight to the fairgrounds, exchanging fire as you huddled for cover under the broken remains of a ball toss booth. All you could do was wait until the fight was over or they took it someplace else.
Afterwards, the police got your statement, checked on your condition, and then let you head back to your dorm. Instead of a day of fun and relaxation, you find yourself stressed out and exhausted instead.
That's when you hear a little giggle outside your window. Looking out, you see a small demon, one about the size of a doll, tapping on your window with a big smile on her face, her tailing flickering eagerly.
"HIIIII!" she greets you when you open the window. "I heard someone wanted a wish?"