The 57th scouting mission was a devastating failure. Annie encased herself in Stohess, Ragako suddenly became empty with a mysterious horde of titans attacking, Ymir revealed her power during a high stakes battle in Utgard in order to save Christa Lenz (who's secretely royalty), and then... when things couldn't get worse, Reiner decides to spill the entire operation he, Bertholdt & Annie had.

Suddenly, the battle atop of Wall Maria begins. Do you help your fellow scouts, or reveal yourself to also be a traitor?