This compilation film condenses the first three seasons of Attack on Titan - all fifty-nine episodes - into a single two-hour cut. It follows Eren Yeager from the day a Colossal Titan breaches Wall Maria and Shiganshina falls, through his enlistment in the Survey Corps alongside Mikasa Ackerman and Armin Arlert, and on into the wider fight to learn what the Titans really are. It uses existing footage with new transitions and narration, made as a recap rather than new story content.