One possible scenario in this fanfiction could be Jiraiya taking on the role of a mentor to young Naruto even more intensively. He might teach Naruto some unique jutsu that are not part of the original storyline. For example, he could introduce Naruto to some ancient toad - related techniques that are only known within the toad clan.
In this fanfiction, Jiraiya might also take Naruto on some adventures. They could go on a journey to explore some hidden places in the Naruto world. Along the way, Naruto would learn not only about combat skills but also about different cultures and histories within the world, which would shape his character in new and interesting ways.
Jiraiya might comfort Naruto by sharing his own experiences. He could tell Naruto about the times he faced difficulties and how he overcame them. For example, he might talk about his training with the toads and how he grew stronger through perseverance.
Perhaps in this fanfic, Naruto would be more confident earlier in his life. Since Jiraiya is a strong and experienced ninja, his early presence in Naruto's life could provide a sense of security. They might go on missions together earlier, and Naruto could learn about the importance of teamwork and strategy from Jiraiya at a young age. This could potentially change the course of Naruto's development, making him a more well - rounded and powerful ninja much faster.
Obviously, Naruto and Jiraiya are the main characters. Naruto is the young, energetic ninja - in - training, and Jiraiya is the experienced and somewhat eccentric ninja.
One possible plot could be that Jiraiya, after all his travels, returns to the Hidden Leaf Village and meets Naruto. They could have a series of adventures together, like exploring some long - forgotten parts of the village or training the new generation of shinobi. Jiraiya could share some new jutsu or ninja wisdom with Naruto, which Naruto can then pass on to his students.
In this fanfiction, Boruto might learn some unique ninja techniques from Jiraiya. Jiraiya could see the potential in Boruto and train him in his own unorthodox ways. Maybe Boruto would be introduced to Jiraiya's toad summoning, which could add a whole new dimension to his combat abilities.
One possible reason could be that Naruto feels he has learned all he can from Jiraiya at that point. Maybe he has reached a level in his training where he believes he needs new experiences and challenges that Jiraiya can no longer provide.
They could have a friendship based on mutual respect and shared experiences. They both have a strong connection to the Hidden Leaf Village. They could reminisce about their past adventures and talk about their hopes for the future of the village. Naruto could also introduce Jiraiya to his new friends and family members that Jiraiya hasn't met before.
In fanfiction, Jiraiya seeing Naruto as Hokage can be a very emotional moment. It could be a vision Jiraiya has in a story where he's still alive, or perhaps it's a memory in a story set after his death. This often shows Jiraiya's pride in Naruto and his belief in Naruto's potential to lead the village.