It's been two and a half years since Lucy Heartfilia of Fairytail went missing one afternoon during a job, and Natsu still thinks she's out there. His faith is rewarded, but not in the way he wanted it to be. He meets a girl up at a remote farm on Mt. Hakobe who seems exactly like his Lucy in all ways except two: Her eyes are green and she doesn't remember anything about Fairytail. This Lucy has no last name, spells her first name L-U-C-I-E, and works on a farm. Still, Natsu is convinced that she is connected, and brings her back to a suspicious guild who wants the real Lucy. Trouble is, Lucie is a real too.