Sasuke arrives at one of the Akatsuki hideouts, having followed in Itachi's footsteps. When Sasuke is about to enter the hideout alone, his older brother Itachi finally appears before him…

Following their fierce genjutsu battle with the Sharingan, Itachi explains the secret behind the most powerful ocular jutsu, the Mangekyo Sharingan, and the history of the Uchiha clan…