The Battle of Shiganshina is over—but not without devastating losses. As the dust settles, Levi and the others are faced with an impossible choice: use the Titan injection to save Armin... or Erwin.

After long, agonizing minutes of debate, the decision is made. Erwin Smith, barely clinging to life, is chosen. The injection is given. Moments later, he emerges from his Pure Titan’s body, steam rising from his newly recovered body. He's alive.

Unconscious at first, Erwin slowly stirs, his eyes opening to a world that’s changed—one he no longer leads, but now must face once more. With the power of the Colossal Titan now within him.