A really cool storyline is when Naruto discovers that his multiverse powers are the key to stopping an evil force that is trying to merge all the universes into one chaotic mess. He has to team up with versions of his friends from different universes, each with their own unique skills and personalities. They go on an epic adventure across the multiverse to stop this threat.
There's a fanfiction where Naruto's multiverse powers allow him to meet his parents in different universes. He gets to experience different relationships with them, which helps him grow as a person and also gives him new perspectives on his own life and his ninja way. It's a really heart - warming and character - developing storyline.
One cool application is that Naruto can use his multiverse powers to change the fates of his friends. For example, if Sasuke died in his own universe, he could use these powers to find a universe where Sasuke is alive and bring that Sasuke to his world. Another cool thing is he can learn new jutsu from different universes. Maybe in one universe, there's a super - powerful fire - style jutsu that he can bring back and use in his own world.
One possible storyline could be a crossover where Naruto and Deathstroke are forced to team up against a common enemy. Maybe a powerful demon or a group of rogue ninjas and mercenaries. Naruto's positive and determined attitude could contrast with Deathstroke's more cynical and self - serving nature, leading to some interesting character interactions.
One interesting storyline could be Naruto gaining the power of time manipulation. He could use it to go back and prevent some of the tragedies in the Naruto universe, like the death of his parents. This would change the entire course of the story and lead to new alliances and conflicts.
In some fanfictions, Naruto's multiverse powers are portrayed as a way to bring together different versions of himself. Each version has its own set of skills and knowledge. By merging these aspects, he becomes an even more powerful and complex character, able to solve problems that were previously insurmountable.
Another possibility is that Leah Clearwater is mistaken for a new type of jinchuriki. Her powerful and somewhat otherworldly abilities might be misconstrued in the Naruto world. This could lead to her being hunted or protected, depending on who discovers her first. And as she tries to clear up the misunderstanding, she gets involved in the complex politics and power struggles of the ninja villages.
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.
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.
One possible storyline could be Naruto's mutant power being the ability to control all forms of nature energy without the need for training. This would make him extremely powerful and feared in the ninja world. Another could be that his mutant power is related to instant teleportation, allowing him to appear anywhere in an instant, which would change the dynamics of battles and missions.
In fan - made stories, Naruto's multiverse powers often serve as a plot device to explore different 'what - if' scenarios. He could use these powers to team up with alternate versions of himself. For instance, a more evil Naruto from another universe might have unique skills that our Naruto could learn. To access these powers, he may need to enter a special mental state, like a deeper form of Sage Mode, which allows him to tap into the multiverse energy.
A common interesting storyline is Kushina's time as a kunoichi in Uzushio. This could involve her training, her relationships with her comrades there, and how she developed her unique skills. It gives a broader view of her character before she became part of Konoha.