Attack On Titan 4: 4

The world where a giant rules over all. I built the huge wall, and the human who became the bait of the giant prevented aggression in exchange for freedom to the wall outside. But the nominal peace collapses by the appearance of the great giant more than walls, and a fight of the despair begins. A strategy, "Ellen that became a giant blocks up the hole with a huge rock" to restore a not crowded hole is started by an outer wall of the wall rose. It was Ellen that I take the life and death of the human, and became a giant, but I lose self and drive recklessly. Ellen does not react to a desperate question of Armin either; ? ?.