Arc 5The Queen and Shiganshina
Arthur helped Historia take the throne and prepare the Survey Corps for the Wall Maria Retake Operation. The battle at Shiganshina ended with the enemy retreating, but Lin Yuqing’s connection to Gu Shun remained unresolved.
- Gu Shun showed Arthur memories of his abduction, experiments, escape, and massacre of a city, while Arthur condemned his actions.
- Arthur and the Survey Corps rescued Eren and Historia from Rod Reiss, and Historia rejected Rod’s demand that she inherit the Founding Titan.
- Arthur helped the group defeat the Rod Reiss Titan, and Historia declared herself queen before being crowned.
- Arthur supported Historia’s reforms and orphanage, while Keith Shadis revealed that Grisha had come from beyond the walls.
- The Survey Corps prepared to retake Wall Maria, and Lin Yuqing privately wondered whether Arthur was Gu Shun.
- At Shiganshina, Eren sealed the breach, Reiner emerged from the wall, and Arthur and Mikasa helped defeat the Armored Titan before Lin Yuqing rescued Reiner.
- Gu Shun took control of Arthur and fought Lin Yuqing, while Zeke and Pieck sent Bertolt toward the Survey Corps in a barrel.
- Bertolt hesitated after Armin claimed Annie was captured, but an unidentified attacker killed him before he could transform.
- Arthur regained control, finished Bertolt, and rejoined the others as Lin Yuqing and the Titans retreated and Erwin declared victory.