User blog comment:Vazelos3/Chapter 718 prediction/@comment-3177613-20130813065914/@comment-5962458-20130813172255


 * everyone is wondering who this fighter really is*

That implies that Luffy tried not to go all out in order to protect his identity. Now, it's not that easy to beat an over 500 mil pirate without using gear third, is it? Plus, Luffy didn't have any personal grudge against this dude which makes it even harder due to the lack of spiritual boost.