Attack on Titan Volume 18

The Survey Corps has overthrown the Royal Government and swept away the tyranny of the king.

The next step: move to retake Wall Maria, with the help of a newly discovered metallic ore and Eren’s miraculous Titan hardening powers.

But as humanity pulls together, its enemies also unite beyond the Walls … now that the Beast Titan has joined Reiner and Bertolt, what havoc will they wreak?