You can watch this episode on platforms like Crunchyroll, Hulu, and Netflix (availability varies by region).

is titled "An Isolating Darkness" (Japanese: 暗黒の孤独, Ankoku no Kodoku ).

Much like Naruto's childhood, Sora deals with the fear and prejudice of those around him. His inability to control his "claw" and the destructive power within him makes him an outcast, even among his peers.