In some fanfictions, there could be a scenario where Jiraiya writes a new book about Naruto and Tsunade's adventures together. This causes a stir in the ninja world as it reveals some secrets about their relationships. Another idea is that Naruto gets caught in a time - travel jutsu and ends up in the past with Jiraiya and Tsunade when they were just starting out as ninjas. He has to adapt to the old ways while also trying to use his modern knowledge to help them. And perhaps a fanfiction where Tsunade is in danger and Naruto and Jiraiya have to team up to save her, during which Naruto shows his growth as a ninja and Jiraiya rediscovers his feelings for Tsunade.
One interesting storyline could be a mission where Naruto, Jiraiya and Tsunade are forced to work together. Naruto learns a lot from Jiraiya's combat techniques and Tsunade's medical knowledge. Another could be a story set in the past, showing how Jiraiya and Tsunade interacted when they were younger, and how Naruto's presence in the present changes their relationship dynamic. A third could be a story where they face a powerful enemy together, and Naruto has to use his newfound skills under the guidance of Jiraiya and Tsunade to defeat the foe.
Well, a possible storyline is that Naruto discovers a secret about Jiraiya and Tsunade's past that has been hidden for years. This leads to a series of events where they have to trust Naruto to help them deal with the consequences. Or, there could be a fanfiction where Tsunade decides to train Naruto in a special form of medical ninjutsu that Jiraiya thinks is too dangerous. Their different opinions on Naruto's training create tension and interesting plot developments. Also, a story about them going on a journey to find a rare ingredient for a powerful medicine, with Naruto being the key to finding it due to his unique abilities.
A great storyline might be a time - travel fanfiction where Naruto and Tsunade are sent back in time. They have to figure out how to get back to their own time while also changing certain events in the past that could have a major impact on the future of the ninja world. This would allow for a lot of character development and exploration of the Naruto universe's history.
A great plotline could be the family - like bond that forms between them. Jiraiya, being like a father figure, and Tsunade, like a mother figure, they could have Naruto experience a more stable family life. This could lead to Naruto having different emotional growth. He might become more confident not just in his ninja skills but also in his relationships. Also, they could help Naruto discover more about his parents through their own memories and knowledge.
One idea could be that they accidentally find out they're expecting during a mission together. Maybe they had a one - time moment of closeness before and now have to deal with the unexpected pregnancy. This could lead to a lot of drama as they both have important roles in their village and their relationship has always been complex.
Another storyline could be about Tsunade's pregnancy journey in terms of her own physical and emotional challenges. She's a strong - willed character, but pregnancy might bring out a more vulnerable side, and the story could explore how she copes with that while still being a respected figure in the ninja world.
One possible interesting storyline could be Tsunade teaching Naruto some unique medical ninjutsu skills. This would not only expand Naruto's abilities but also create a strong bond between them as mentor and student.
One possible scenario in this fanfiction could be that Naruto grows up with a more balanced upbringing. Tsunade might teach him medical ninjutsu and how to control his emotions better. Jiraiya, on the other hand, would surely train him in powerful combat techniques and in the ways of the sage. Naruto would probably be more mature and well - rounded at an earlier age, with a combination of Tsunade's tough love and Jiraiya's adventurous spirit guiding him.
One interesting storyline could be a mission where Naruto, Mei and Tsunade have to work together to stop a powerful enemy. Naruto's strength and determination, Mei's unique jutsu and Tsunade's medical and combat skills would combine in exciting ways. For example, Naruto could be on the front lines with his Rasengan, Mei could use her water jutsu to control the battlefield, and Tsunade could heal any injuries and also deliver powerful punches when needed.
A plot could involve Tsunade and Jiraiya in their younger days. Maybe they both had a crush on each other but were too shy or focused on their ninja training to admit it. As they grow older and more experienced, their feelings resurface. Tsunade might start to notice how Jiraiya has always been there for her, through her losses and tough times, and this realization blossoms into love.
In this fanfiction, their relationship would be transformed. They would be like a married couple in a way, but without the formalities. Jiraiya would probably tone down his womanizing ways as he has a family to think about now. Tsunade would be more open and less prickly around Jiraiya. They would bicker less and cooperate more. Their relationship would be centered around Naruto, and as he grows, they would grow together as a family unit, with their bond getting stronger over time.
Maybe a story where Tsunade and Naruto start a project to improve the living conditions in the Hidden Leaf. They work side by side, interacting with the villagers, and through this, they learn more about each other. Naruto's optimism and Tsunade's experience combine to make a real difference in the village, and their friendship grows as they see the fruits of their labor.