User blog comment:IamJakuhoRaikoben/Chapter 412: Dance Unto Ishgar, Review./@comment-7418318-20141208143333/@comment-7418318-20141208144833

But it doesn't really make sense. It was Mard and Keith who made Silver suffer, so he's already got his revenge. The entire time Silver existed, END was inside the book completely unable to so much as whisper orders to "his" guild. Gray has no reason to obssess so much over destroying that book that he'd get in a serious fight with Natsu over what should be done with it.

Besides I so freaking hate his arrogance. Does he really believe that just because he's been a Devil Slayer for less than one hour, he already knows better than a being who not only lived for over 400 years, but also personally fought this very enemy before?