Fairy Tail: Celestial Spirit Princess Tale

After Fairy Tail won the war against Alvarez Acnologia made a contact with the New Eclipse making a great cataclysm that lasted a few seconds. Moment later Lucy woke up as her younger self. I don't own Fairy Tail et cetera et cetera. This is my first novel and my english isn't too good and I don't have much time for writting shitty novels. What can go wrong?