The Final Battle

The Valley of the End, final round. Naruto and Sasuke, alone at the statues where Madara and Hashirama settled the same argument, spend the war's last reserves on each other: Six Paths Rasenshuriken against Indra's Arrow in the opening exchange, then hours of degrading, increasingly human violence as avatars collapse and chakra runs dry. The episode's design thesis is exhaustion — the boys hammering each other with broken hands in the rain — and its S+ rating reflects a fight animated like a grudge, not a spectacle.