The point is that you tried. Key word tried. Our world will end soon though my student. Take your friends and leave. This is you shot for redemption.

NightStorm wakes up in a dark room. Not able to feel anything on her body, she lies there only hearing other ponies whisper as they observe her. What is so wrong with me that they need to experiment on me. Slowly she looses her battle to them.

While Nightmare moon/Princess Luna stuck on the moon for a thousand years she decides to keep.a diary of what the moon is like. And also to help her keep her sanity. She soon finds a way to send letters to Celestia.