Lonely girl, Book 1 of the Star dragon slayer. Element : ice/snow.

A nalu story. Summary: Lucy is in danger and comes across her past..... Natsu protects her all the time, but will he or can he this time, a new world, a mysterious girl and a dangerous secret. "The past will always catch up, you can't change it, I've learned that so far, but you can always change your future, so it's the time to stop crying and start changing. I promise on the life of my heart that the crystal will be found and the fairy tail Mage will be know who he is.".......... An icy secret is revealed.