Nagato, a former student of Jiraiya, was a powerful shinobi who endured immense suffering. After witnessing the horrors of war, he became the leader of the Akatsuki under the alias Pain, believing in peace through fear. His Rinnegan granted him extraordinary abilities, making him one of the most dangerous foes in the series.

Nagato’s philosophy clashed with Naruto’s ideals during their confrontation. Inspired by Naruto’s unwavering hope, Nagato ultimately sacrificed his life to undo the damage he caused to Konoha. His redemption underscored the series' central theme of finding hope even in the darkest times