Princess Hisui and Arcadios are on their way to Fairy Tail when they fortuitously run into Natsu, Lucy, and Yukino. Princess Hisui has created something to send the wayward Celestial Spirits home by force, but the mother and son duo of Pisces appears to snatch it. And, like the other Celestial Spirits, this is a new, darker version of their previous selves. For example, the mother Pisces now has much bigger jaws...
In the land of Fiore, magic is everywhere. Sorcerers are like skilled tradesmen who band together in 'guilds' and take on paying assignments for non-magic wielders, like hunting monsters, retrieving lost items or running odd errands.
Lucy is an aspiring wizard who wants to hook up with the coolest guild around, Fairy Tail. One day, she meets a red-headed boy who saves her from a unscrupulous wizard, and before she knows it, she's introduced to the wild and wacky band of wizards of Fairy Tail and begins the adventure of a lifetime.