Quick recap
Sasuke finally finds Itachi at the old Uchiha hideout, and they fight with Sharingan, Amaterasu and Susanoo. Itachi seems to want his brother's eyes, but something about the fight is off. In the end Itachi, already ill, drops dead after touching Sasuke's forehead. Tobi takes Sasuke in and tells him the truth: the clan massacre was a mission from Konoha, and Itachi spared his brother out of love. Shaken, Sasuke awakens his Mangekyō, renames his team Taka and swears to destroy Konoha. To get there he takes the Akatsuki's job of hunting Killer B, the Eight-Tails jinchūriki. The arc ends with Taka handing over their prize, unaware that B slipped away with a trick.
No spoilersOpens once you mark the title as seen.