The Rinnegan is the fusion of Indra and Asura's chakra, connecting the Uchiha and Senju clans. Madara's plan to pass his Rinnegan to Nagato was ultimately foiled by Naruto's influence and Nagato's ...

According to Asura scripture, the cosmic order was disrupted when the Devas, under Indra’s rule, began hoarding Amrita (the nectar of immortality) during the Samudra Manthan (Churning of the Ocean).