Maybe in the fanfiction, Jiraiya is summoned by a new jutsu gone wrong. When he meets Boruto, he mistakes him for Naruto at first. As they interact, Jiraiya realizes Boruto's own unique struggles. He shares his wisdom about handling the expectations that come with being a ninja from a famous family, and Boruto learns a great deal from him.
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.
Perhaps an old enemy of Jiraiya who was thought to be defeated but has now resurfaced. This antagonist targets Boruto to get to Jiraiya, thinking that by harming Boruto, he can draw Jiraiya out and finally get his revenge. He would be a powerful and cunning foe, making it difficult for Jiraiya and Boruto to face him.
Jiraiya could act as a mentor to Boruto. He might correct Boruto's mistakes in combat or give him advice on how to handle difficult situations. Boruto would listen intently, trying to soak up all the knowledge from this legendary ninja. And they could also have some light - hearted moments, like joking about Naruto's clumsy moments when he was young.
It could be about many things. Maybe it's about Naruto being brought back to life in some new and unexpected ways in a fan - created story. It might involve new adventures, different relationships with other characters, or unique interpretations of his ninja abilities.
One interesting plot could be Naruto coming back reanimated and having to team up with his former enemies who are also reanimated to fight a new, greater threat. This would turn the whole idea of enmity on its head.
One interesting concept could be the reanimation of characters in new and unexpected ways. For example, seeing how a reanimated Naruto might interact with his old friends and foes with a different perspective. Maybe he has new powers or abilities due to the reanimation process.
One interesting plotline could be Naruto coming back reanimated and having to face new enemies that his old friends can't handle alone. His reanimated state might give him unique powers or abilities that change the course of battles.
One common theme is the exploration of family bonds. Naruto has always longed for a family, and when he reanimates them, it delves deep into how those relationships can be rebuilt and strengthened. Another theme is the idea of second chances. His family gets a chance to be part of Naruto's life again, and Naruto gets a chance to experience a family upbringing he missed. It also often includes themes of sacrifice, as Naruto may have to sacrifice something in order to reanimate his family, whether it's his own energy or something else.