FAIRY TAIL: 100 Years Quest 9 by Hiro Mashima
A wizard's job is never done! Natsu, Lucy, Happy, Erza, and the whole Fairy Tail guild are back in action! And they've decided to tackle the 100 Years Quest - a job no one's dared take on since the founding of the guild more than a century ago. A mysterious town, a baffling spirit, a ghastly new enemy... and a brand new continent to explore. When you're with real friends, the adventures never stop!