User blog comment:Elvoblue/ A possible spoiler of future events in Shingeki No Kyojin/@comment-200.30.217.114-20130805225453/@comment-1206476-20130806111202

Well apparently the original source was taken down so there is a chance for this to be legit although if I was the author of the manga and if somebody leaked the storyline and ending I would definitely make some changes to the story