YAY! My first crossover! Disclaimer- I own nothing

As I walked through though the coats, Peter's, Edmund's, and Susan's voices faded away until I could no longer hear them. "Pete! Ed! Su! Where are you?" I reached a dead end and tried to pry open the doors, but I couldn't. I began to panic. "Let me out! Someone please! Please let me out!" I cried. I then heard muffled voices. It sounds a lot like two young boys. "Someone please let me out!" then I heard a girls voice. "Oh, it's probably some Slytherin's idea of a joke." I think she was talking to the boys. Then to me, "Hold up, we're trying to get you out. Back up." I did as they said and went as far as I could, hoping that I'd end up in Narnia. "Reducto!"I heard a boy say. Truthfully nothing happened. "Here Harry, let me try." said a timid voice. It was obviously another girl, and a brief thought came across my mind. 'What if they're like me? What if they're all related?' I heard the girl clear her throat and say clearly, "Reducto!" The doors that trapped me burst open and she reached in and said "Hello? You still there?" I coughed and said thickly, "Yes, and thank you for not killing me." She laughed cheerfully and said "No problem." I laughed too. I knew I was going to like this girl, magical or not.

First chapter is really short, I know. Let's say this was a prologue, okay? I'll update like ever three days.