A plot could be that Mary Jabe is a spirit or a being with special powers that has been dormant in the Naruto world for a long time. Naruto accidentally awakens her. Mary Jabe initially has no memory of who she is or what she can do. Naruto takes it upon himself to help her discover her identity. As they journey together, they discover that Mary Jabe has a connection to an ancient and powerful force in the Naruto world. And there are those who want to use Mary Jabe for their own evil purposes. Naruto and Mary Jabe then have to fight against these villains while also helping Mary Jabe fully realize her powers.
One possible plot could be that Mary Jabe is a foreign traveler who somehow ends up in the Naruto world. Naruto, being the curious and friendly ninja he is, decides to help her out. Along the way, they learn about each other's cultures and powers. Mary Jabe might have some unique magic or knowledge that Naruto finds fascinating, and they team up to face a common threat in the Naruto world, like a new powerful enemy that neither of them could defeat alone.
Well, I'm not sure there are a whole lot of widely known 'naruto x mary jabe fanfic' stories. You could try searching on some popular fanfiction websites like Archive of Our Own or FanFiction.net. Maybe look for ones with high ratings or a lot of reviews. However, keep in mind that Naruto is from a Japanese anime and Mary Jabe is not a common character within the Naruto universe, so it might be a rather unique and hard - to - find combination.
Another plot could be a love - centered story. Naruto, being his kind - hearted self, is attracted to Mary Jane's charm and independence. Mary Jane, on the other hand, is intrigued by Naruto's unique abilities and his strong sense of justice. They could go on adventures together, with Naruto protecting Mary Jane from the various threats in the Marvel universe, and as they spend more time together, their relationship could develop.
A really interesting plot could be that Naruto is transported to the One Piece world and is mistaken for a powerful and mysterious new pirate. He then decides to embrace this new identity and form his own crew. Along the way, he meets some of the iconic One Piece characters. His goal could be to find a way back to his own world while also making a name for himself in this new pirate - filled world. He could use his Naruto - style leadership and his unique jutsu to overcome challenges, like when facing powerful devil fruit users. His Rasengan could be a secret weapon against some of the more formidable foes in the One Piece universe.
The most interesting plot could be that Vader's dark side is slowly purged by Naruto's positive energy. As they interact more, Naruto's belief in the goodness of people starts to chip away at Vader's Sith - like nature. This would be a long and complex journey of transformation for Vader, filled with many internal and external battles as he struggles between his old self and the new person Naruto is trying to help him become.
One interesting plot could be that Naruto is somehow transported to the underworld. He meets various underworld characters and tries to use his ninja skills to survive. Maybe he has to fight against underworld demons using his shadow clones and rasengan. He could also try to find a way back to his own world while learning about the power dynamics in the underworld.
One idea could be a crossover where Naruto's world and the world of X - 23 from the X - Men collide. Maybe X - 23 is on a mission and accidentally ends up in the Hidden Leaf Village. She has to learn to adapt to this new place with its different culture and ninja ways. Naruto could be intrigued by her and her abilities, and they could team up to face a common enemy.
Perhaps in the 'naruto x batman fanfic', there's a threat that endangers both the Naruto world and Gotham at the same time. A powerful interdimensional villain is causing chaos. Naruto and Batman meet in a neutral dimension and have to quickly learn to trust each other. Naruto teaches Batman about chakra control to enhance his combat skills, while Batman shows Naruto how to use gadgets and strategic thinking to outwit their enemy.
Well, in some 'naruto x vocaloid fanfic', a common plot point is the sharing of abilities. For instance, Naruto might gain the ability to create Vocaloid - like melodies that can soothe or inspire his comrades, just like how Vocaloid characters can influence emotions with their songs.
Perhaps in the fanfic, Nobunaga is reincarnated in the Naruto world. He becomes a shinobi and uses his historical military knowledge to change the ninja world. He might form alliances with different ninja clans in a way similar to how he formed alliances in his own time. And he could introduce new combat strategies inspired by his own military campaigns to the ninja battles.
A common plot point is the culture shock. For example, Naruto characters being shocked by the dark and often cruel nature of the Overlord world. Another is the power - up concept. Naruto might gain new powers related to the Overlord's magic system. It makes for some really cool fight scenes.