ATTACK ON TITAN: The Shield of Marley

For years, the war between Marley and Mid-East Allied Forces has continued-a war that grew fiercer after the collapse of part of Marley's military supremacy, emboldening its enemies.

New weapons and technologies entered the battlefield, and for the first time, power of the Titans was no longer a guarantee of victory.
To bring the war to an end, Marley prepared its final strike: (a great operation to crush the Mid-East Allied Forces and reclaim its lost standing.)

At the heart of this battle stands ""Gabi Braun"", a fifteen-year-old Marleyan Warrior and the inheritor of Armored Titan...
A girl trained since childhood to become one of Marley's most powerful weapons.

Alongside her friends-"Falco", "Zofia", and "Udo"-she fights on the front lines; a new generation of Warriors on whom Marley's future depends.

Marleyan army shatters the enemy's final defensive lines, and Gabi, as the Armored Titan, opens the path to victory at the center of operation.
At last, after four years of bloodshed, Marley succeeds in ending the war against the Mid-East Allies.

But victory is not what it seems.

The return of peace pulls back curtain on threats that had remained hidden for years in the shadow of war...
Across the sea, there are those who know the true of Marley, of the Titans.

They believe; war is over.
But the real war is only just beginning.

Everyone drawn into a chain of complexity-that will confront them with far more dangerous enemies, the secrets about the past, and truths they were never meant to know.