With the third hokage killed in an epic fight against Orochimaru, one of the great three team ninjas led by the third returns to the village: Jiraiya, as strong as a fighter, Orochimaru's former best friend and who is the master of the batrachians.
Once there, he meets Naruto and has a good relationship with the boy, but Jiraiya is not the only one who arrives at the village, Kisame and Itachi also arrive, two members of an international criminal team called akatsuki. Itachi was from the leaf village and killed everyone in the Uchiha clan, leaving only Sasuke alive. They go there to take a look at how the village is doing and take the opportunity to screw Sasuke. Jiraiya arrives and makes a move, but Sasuke is feeling bad for not being able to do anything even after training so much, since his goal is to kill Itachi. The real thing is that Jiraiya comes back at the invitation of the village elders to become the new hokage, but Jiraiya doesn't care about that and suggests that they put the other ninja on the team led by the third, Tsunade, granddaughter of the first and legendary hokage. Then he and Naruto go after her on an adventure. The adventure time will begin, we will all visit together…
Jiraiya and Naruto get to know each other better, while Naruto tries to force him to teach new jutsus, since Jiraiya is a legendary ninja who trained the fourth hokage. As they stroll, Jiraiya is showing more of his perverted appearance and the two start to create a bigger bond. In time they end up arriving at the village where Tsunade is, following the trail of chance in games she plays, but they end up arriving together with Orochimaru, who arrives at her and sends the conversation straight: If she heals his hands, wounded in battle against the hokage, he resurrects her former boyfriend, as Tsunade is considered the best doctor in the world. Jiraiya talks to her later about being a hokage and she makes fun of him and says it is stupid, which leaves Naruto pissed, who ends up challenging her saying that he will learn the great rasengan jutsu, which only Jiraiya and the fourth hokage have achieved in a week . Time passes and nothing happens, Tsunade loses her strength in the miracle and decides to go face Orochimaru alone and drug Jiraiya so he doesn't stop her. Naruto manages to learn rasengan and they go after her.
who only has one chance to fight again, which is a very sinister procedure. Spoiler: Everything goes well and he goes back to fighting.