A world where giants rule everything. Humanity, who had become food for the giants, built a huge wall to prevent invasion in exchange for freedom outside the wall. However, the nominal peace is shattered by the appearance of a gigantic giant that climbs over the wall, and a desperate struggle begins.
In order to repair the hole in the outer wall of Wall Rose, a plan is launched in which Eren, who has turned into a giant, will plug the hole with a huge rock. Eren turned into a titan with the survival of humanity at stake, but he lost his sense of self and went berserk. Eren doesn't respond to Armin's frantic questions...
