'Naruto Shippuden' episode 463 spoilers: The origin of the battle between Uchiha and Senju clans

Episode 463 of "Naruto Shippuden" will give clarity to the intense events that occurred in episodes 461 and 462. It will feature the battle between Hagoromo's sons Indra and Asura. It will also flash back to the war between the beginning of the feud between Uchiha and the Senju clans.
Kaguya Otsutsuki has learned that her twin sons, Hagoromo and Hamura, have been to the place she has prohibited them from exploring. She also learned that Hagoromo has awakened the Sharingan while grieving for Haori and that Hagoromo has been honing his skills under Gamamaru.
There is no more holding back for Kaguya and her rage is centered on her sons who already know her origins. The brothers have also learned about their mother's true nature and her involvement in the suffering and death of their father.
The twins have learned the peaceful life they know growing up is filled with dark secrets. Kaguya has managed to mask her true self even to her husband Lord Tenji for many years.
Kaguya completely succumbed to the dark side when she merged with God Tree and invoked the Ten Tails, in order to harness more power. The brothers battled it out with their mother and came out victorious.
The next episode will show how Hagoromo learns his mother's technique and will eventually free the world from her spell. Afraid that the power he possessed will turn him to be like Kaguya, he went on to look for students to teach and give his chakra until he starts his own family.
His older son Indra shows promise at an early age, while the younger Asura spent his early years seemingly powerless. While Indra spent his time training ang mastering his powers, Asura began forming relationships with other people.
As Asura's power unfolds, Indra grows jealous of his brother, which starts the battle between their clans Uchicha and Senju.
"Naruto Shippuden" airs Thursdays on Tokyo TV.