A significant "Easter egg" in this episode is the first animated appearance of Urashiki Ōtsutsuki , who appears as a silhouette alongside Momoshiki and Kinshiki. This served as a direct setup for the Boruto series.
Hagoromo confronts Kaguya after completing his Sage training. He is forced to fight his brother, Hamura, who is under their mother's mind control. Naruto Shippuden Episode 462
Following the victory, Hagoromo extracts the Ten-Tails' chakra and splits it into the nine individual Tailed Beasts . Notable Features & Trivia A significant "Easter egg" in this episode is
While the episode adapts elements of Kaguya's backstory, it is considered mixed canon/filler as it expands significantly on details only briefly mentioned in the original manga. He is forced to fight his brother, Hamura,
In a pivotal moment, Hagoromo is forced to fatally wound Hamura to break Kaguya's control. The intense grief of this act causes his Sharingan to evolve into the Rinnegan . He immediately uses a Sage tag from Gamamaru to heal and resurrect Hamura.
The second half of the episode features a massive "info-dump" by Black Zetsu, explaining how he manipulated generations of Uchiha and shinobi history to orchestrate Kaguya's eventual return.