User blog comment:Bunnyllove/If Igneel is king of the fire dragons what would that make Natsu?/@comment-82.20.156.238-20131112051345

I wonder if there was a Dragon King before Acnologia; one that was more benevolent...

And, if indeed there was, what happened to it? Died naturally, killed by Acnologia as a Dragon or as a Slayer before/during/after the Dragon Civil War, or something else completely...