User blog comment:FairyRaven/Fairy Tail Chapter 319: The White Knight, Review and Commentary/@comment-5496918-20130217202409/@comment-5256225-20130217221414

Fairy Tail suddenly turned into mystery comic/show.

Usually in FT, you are from the very beginning introduced to the main villains, well, maybe a bit later, but when they are shown, in the arc they are villains of, you get the idea protagonists are going to fight them. But here... It's a bit complicated.