Ichigo returns from Hueco Mundo at last to battle Aizen. But in the face of Aizen s overwhelming power, Ichigo begins to lose his will to fight. The Thirteen Court Guard Squads are there to support him, and along with the Visoreds they launch a full-scale attack. Even Head Captain Genryusai Yamamoto joins the fight, attempting to incinerate Aizen in a blazing inferno. But is anything enough to stop the Soul Society s ultimate foe?