The 13 Division Imperial Guards investigate strange occurrences in the Human World and the Wandering Soul City as both Ichigo Kurosaki and Captain-Commander Genryusai Shigekuni Yamamoto are confronted by mysterious enemies.
Ichigo and his friends travel to Hueco Mundo after Nel and Pesche reveal that Tier Harribel is being imprisoned by Yhwach. Upon arriving in the Hollow World, they come across and spy on a mysterious group gathering captives.
Ichigo and Quilge clash; the Captain's meeting continues to progress as they discuss the new threat. Having already conquered Hueco Mundo, Yhwach and The Wandenreich seizes these opportunities to strike the Soul Society.
The Soul Society suffers heavy losses from the Sternritter's surprise attack. The 13 Divisions Imperial Guards begin to realize a vital mistake they have been making against the invaders.
Akon establishes a connection with Ichigo, who attempts to travel to the Soul Society for much-needed backup. He is denied the opportunity by a sudden blockade in the portal set up by Quilge -bloodshed continues in the Soul Society.
The Wandenreich and Yhwach swiftly defeat several Captains and Lieutenants. Understanding the severity of the situation, Captain-Commander Genryusai Shigekuni Yamamoto advances to the front lines to face off against the Quincy King.
The Wardenriech begin to wrap up and withdraw from the devastated Soul Society however are stopped by Ichigo, who finally arrives at the scene. He has one last chance at vengeance with a showdown against Yhwach.
The gotei 13 regroups after their crushing defeat by the Quincy empire, wandenriech. The arrival of a certain group is announced that may turn the tide of battle.
To prepare for the coming battle, Squad Zero brings Ichigo back to the Royal Palace. Kyoraku is appointed as the new Head Captain to lead the Thirteen Court Guard Squads.
While Zaraki and Unohana continue their battle for the title of Kenpachi, Ichigo and Renji's training with the Zero Division continues, as Ichigo learns the shocking truth about his Zanpakuto.
