Unbeatable Enemy

Ichigo cuts Yuzu free from Grand Fisher's tentacle, only for the Hollow to snatch Karin instead and reveal his Lure disguised as the girl Ichigo tried to save on the riverbank six years earlier. The disguise sheds its human shell, exposing the bony carapace that feeds Grand Fisher. Rukia identifies him as a predator who has evaded the Shinigami for over fifty years by baiting souls with high Reiryoku, favoring women as prey, and Ichigo grasps that his mother was the target all along. Enraged, he attacks recklessly, and when Rukia binds Grand Fisher with a Kidō spell, the Hollow shrugs it off and hurls her into a headstone.

Eikichirō Saidō severs Grand Fisher's hand to free Karin, then throws himself in the path of the Hollow's hair-spears to protect her, taking several impalings before Ichigo cuts him loose. Saidō preaches that a Shinigami must never forgive Hollows for the emptiness they leave behind, then collapses, only to reveal he has merely fallen asleep. Kon carries the twins to safety, and against Rukia's protest Ichigo insists on facing Grand Fisher alone, chasing him into the forest.

Grand Fisher outmaneuvers the hot-headed Ichigo, pinning him with talons and lecturing that anger dulls a blade. He then reshapes his Lure into Masaki's face, explaining that every Shinigami has one person they cannot bring themselves to cut, the trick behind all his past kills. Watching from cover, Rukia recalls Ukitake's teaching on the difference between a battle for life and a battle for honor and forces herself not to interfere. As Grand Fisher impales Ichigo's shoulder and prepares the killing strike, the Lure unexpectedly crackles with light and becomes a gentle vision of Masaki that tells Ichigo she is proud of him and asks him to live with strength and kindness before ascending away, her final thoughts having been recorded at her death.

Steadied by this, Ichigo admits a dull blade is all he needs, tears the tendril from his shoulder, and rips open Grand Fisher's side. The wounded Hollow flees into the sky vowing revenge, and Ichigo collapses into Rukia's arms, refusing to call it over since his enemy still lives. Saidō, admiring Ichigo's raw power, decides not to drag Rukia back to Soul Society, unwilling to break up the pair.

Later, at Masaki's grave, Ichigo apologizes for failing to avenge her. Isshin appears, lights the single cigarette he smokes once a year on this day, and insists no one blames Ichigo, describing Masaki as the woman he loved who gave her life to save her child. He knees his son in the back and tells him to live long and well. Ichigo asks Rukia to let him keep his substitute duties a while longer so he can grow stronger, protect people, and one day finish Grand Fisher. The episode expands heavily on the manga with added dialogue and reordered scenes, and the wiki logs numerous censorship edits softening the fight's blood and gore.