In this post-apocalyptic sci-fi story, humanity has been devastated by the bizarre, giant humanoids known as the Titans. Little is known about where they came from or why they are bent on consuming mankind. Seemingly unintelligent, they have roamed the world for years, killing everyone they see.

For the past century, what's left of the human race has hidden in a giant, three-walled city. People believe their 100-metre-high walls will protect them from the Titans, but the sudden appearance of an immense Titan is about to change everything.

At great cost to the Garrison and the Survey Corps, Commander Erwin has managed to recover Eren from the Titans who tried to carry him off. But during the battle, Eren manifested yet another power he doesn’t understand. As Eren and Krista find new enemies, the Survey Corps faces threats from both inside and outside the walls. And what will happen to Ymir, now that she has decided to make herself the Titans’ prize?