User blog comment:IamJakuhoRaikoben/Chapter 373: Life or Death?, Review./@comment-3987368-20140228134931/@comment-3424593-20140228135614

Your theory about END made me think that there is probably a catch to defeating END. Like maybe END is the thing that is keeping this world from X and Y dangers and if he is defeated or killed a lot of people would die. So then a choice has to be done, whether to kill END and let the world continue to have Magic or kill him and have a bunch of people die.