{Go all the way down for the story or you can read the information}

[About the Walls Humanity lives surrounded by three walls. The outermost wall is Wall Maria, the second is Wall Rose, and the centermost wall is Wall Sina. The Walls are separated from one another in roughly equal intervals. There is a distance of about 100 kilometers between Maria and Rose, and there are about 130 kilometers between Rose and Sina. From Sina, it's about another 250 kilometers to the center of the interior.1]

[A Rough Diagram of the Human Activity Zone This diagram (which referenced one in the original manga) provides a more intuitive idea of how large the area left to humanity is. What lies beyond Wall Maria is a mystery.

The elevation increases as you approach the center of humanity's activity zone. This area is also rich in natural resources such as water, ore, and natural gas.2]

[The Story Line: Summaries. After his hometown is destroyed, young Eren Jaeger vows to cleanse the earth of the giant humanoid Titans that have brought humanity to the brink of extinction. Humans are nearly exterminated by giant creatures called Titans. So most people protect themselfs with weapons and other stuff they can find but the main heros are Eren Yeager, Mikasa Ackerman, Armin Arlert, Reiner Braun, Annie Leonhart, Erwin Smith, Sasha, Zeke Yeager.] | V [The Story Beginning:] Eren Yeager: Sup Im Eren Yeager Zeke Yeager: And im his brother Zeke Yeager Sasha: And I'm Sasha and the others are Erwin Smith, Annie Leonhart, Reiner Braun, Armin Arlet, Mikasa Ackerman Reiner Braun: Anyways you look new here whats your name bud?