Book 1: The Immortal Otsutsuki
An immortal man who belongs to Otsutsuki. He is the oldest son of Hagoromo. His two little brothers, Asura and Indra is dear to him.
He possess both powers of his two brothers. When he combine their power together, he gets rinnegan.
When his father was about to die, he hand over the nine tail beasts to him but in 50 percent of their chakra each.
He is the second person who is jinchuuriki.
Generation and generation had passed. His being is still in a child form.
He started to get bored of the world and see plenty of battles. But then a very interesting happen to him.
He met two of his younger brothers's incarnation. Uchiha Madara, Senju Hashirama.