BOOK 2 - Fairy Tail (Pirates) AU: Dark Pirate's Chest

I recommend you read the first part of this story called 'The Curse of the Black Fairy'

This is the story of 'Pirates of the Caribbean: Dead Man's Chest' reimagined with charaters from Hiro Mashima's Fairy Tail manga/anime. Natsu Dragneel, Lucy Heartfilia, and their friends are back. And this time, they'll set sail on a dangerous quest to find the cursed chest of the dark pirate himself.