User blog comment:IamJakuhoRaikoben/Chapter 386: Galaxia Blade, Review./@comment-24784846-20140530235928

I think I may have made a discovery on the Tartarus chapters: Tartarus Arc: Prologue= Introduction of Tartarus, new information too.

Tartarus Arc Chapter 1: Corruption and Villains= Crawford turning out to be evil(Corruption), and Oracion Seis(Villains) are centered during that "chapter",and note that it happened all in the time span before chapter two.

Tartarus Arc Chapter 2: The Song of The Sky Dragon= It had centered the need to stop Face as well as Wendy fighting Ezel, and how she grew to be the sky dragon she is,and note that it happened all in the time span before chapter three.

Tartarus Arc Chapter 3(Translation Mistake): The King of Hades= This centered around the King of Hades Mard Geer and what he can do, and the problems he had created for Fairy Tail,and note that it happened all in the time span before chapter four.

And now.. Tartarus Arc Chapter 4: Father and Son= This MIGHT center around the relation between Gray and Silver, and a likely chance that we might see other things before seeing Gray vs Silver and the truth behind that...

Sorry if that doesn't make sense..