Five years have passed since the fall of Wall Maria and Eren is once again facing down the Colossal Titan. Eren is a trained soldier now, so without hesitation, he sets up his 3D maneuver gear and heads off into combat. After a brief exchange, another hole in the wall is opened up and a new wave of titans is unleashed. Will humanity be able to fend off this sudden threat, or is it just another step on the way to extinction?