User blog comment:Speculation no Kyojin/Episode 25 - The Titan in the wall/@comment-189.10.219.95-20131001172926

Something we know about the manga/anime is that history books are kinda like forbiden. People inside of the wall really don't know the real history. They don't even know what's really far way from the walls. So like, a couple of people made the walls, and they got people around the world and put them inside of the walls.... for some reason I really dunno. Maybe it's an experience and they are actually on the future? Maybe they are trying to build a new civilizaton because the world as rotten. But still not right. So they come up with this "titan plan". They created this virus that infected people in the world, making them into mindless monsters. They used some of them to build the walls and keep sme people insde, so they could build the new civilization the way they wanted. Well kinda like in "The Village" you know. Most of poople don't know the truth, only the high ones.

But looks like some people managed to become human again. And those people know the truth. So they're fighting against the government, because those guys are actually are the villians of the story. They created the virus and they are keeping people inside of the wall because they want to make the world the way they want to, not the way poeple want to. I say.