In a fanfiction, they could meet in a cross - dimensional tournament. Imagine a powerful being gathers the strongest from different universes to compete. Naruto, representing the ninja world, and Jinx, from the world of League of Legends, are both chosen. At first, they might be at odds, as Jinx's erratic behavior clashes with Naruto's more straightforward and positive nature. But as the tournament progresses, they could learn from each other. Jinx could teach Naruto about the power of unorthodox fighting styles, and Naruto could show Jinx the value of having a strong belief and comradeship.
One way their worlds could collide is through a magical rift. Maybe in a fanfiction, a powerful mage accidentally opens a rift between the Naruto universe and the League of Legends world. Jinx, being the chaotic character she is, stumbles through it and ends up in Konoha. There, she might cause all sorts of mayhem with her explosives, while the ninjas of Konoha, used to their own kind of chaos, try to figure out what to do with her. Naruto, with his never - give - up attitude, could be the one to try and befriend her, thinking that there's good in everyone.
Perhaps there's a prophecy in both worlds that Naruto and Jinx are the ones who can prevent a great disaster. They initially don't believe it but as strange events start to occur, they are forced to work together. Jinx's explosive devices could be combined with Naruto's Rasengan in some creative ways to defeat the approaching doom. Their relationship could be full of bickering at first, but as they face challenges, they start to respect and rely on each other.
A possible storyline could be that Jinx gets transported to the Naruto universe. She might initially think it's a new place to cause chaos. She starts by attacking a small village, but Naruto shows up to defend it. Instead of fighting her right away, Naruto tries to understand why she's so intent on destruction. Jinx, being confused by Naruto's kindness, starts to question her own motives for causing chaos.
In a Transformers fanfiction involving Naruto and Miko, they could be part of a new experiment by the Autobots. The Autobots might be interested in the unique energy source that chakra represents. Naruto and Miko would be guinea pigs in a sense, but also partners in this exploration. They could help the Autobots understand how chakra works and how it can be harnessed, while also getting a chance to experience the power of the Transformers. Maybe Naruto could even use his chakra to enhance the Transformers' abilities in some way.
Another scenario could be that a Marine has some sort of special ability that is related to the chakra system in Naruto. This Marine could be sent to the Naruto world to study their way of using chakra. Along the way, he meets Naruto and they form an unlikely friendship. Naruto could teach him more about chakra control, and the Marine could introduce Naruto to some modern military strategies.
Well, in a Godzilla fanfiction, Naruto and Yugao could enter the Godzilla universe perhaps through some kind of strange portal. Naruto's ninja skills like his shadow clones and rasengan could be used to fight off the smaller threats in the Godzilla world. Yugao, with her own sword skills, might be able to take on some of the more human - sized enemies. Their teamwork could be crucial in this new and dangerous world filled with giant monsters.
Naruto's ability to create multiple shadow clones could be used in a really interesting way with Jinx's chaos - causing style. For example, the shadow clones could set up distractions while Jinx plants her explosive traps. Then, when the enemies are caught in the chaos, Naruto could use his Rasengan to finish them off.
One way their worlds could collide is through a crossover event. Maybe a powerful villain uses some sort of dark magic or technology to bring characters from both Naruto and Akame ga Kill together. For example, they could be forced to fight in a gladiator - like arena where the only way to survive is to team up with unlikely allies. Naruto's skills in ninjutsu and his strong will would be an interesting contrast to Mine's use of her Teigu and her sharpshooting abilities.
Well, one way their worlds could collide is through a multiverse - type situation. Maybe a powerful villain or some sort of magical anomaly creates a rift between the Naruto universe and the She - Hulk's world. Naruto, with his ninja skills and determination, could find himself in She - Hulk's world and be quite confused at first. He'd see all these different laws of physics and technology that he's not used to. And She - Hulk, being a lawyer in her normal life, might initially view Naruto as some sort of strange threat or at least a mystery to be solved. But as they interact, they could learn from each other. Naruto could show She - Hulk the importance of loyalty and hard - work within a team, while She - Hulk could introduce Naruto to the concept of a legal system and justice in a more modern, Western sense.
One way their worlds could collide is through a cross - dimensional rift. Maybe Naruto is on a mission and accidentally gets sucked into the X - Men's universe. Rogue, being the curious and empathetic character she is, might be the first to approach Naruto. She could be intrigued by his unique chakra powers. Naruto, on the other hand, would be completely bewildered by this new world full of mutants with strange abilities.
One way their worlds could collide is through a magical portal. Maybe in a fanfiction, a dark mage in Fairy Tail accidentally opens a portal to the Naruto universe while trying to perform a powerful spell. Sayla could be on a mission in the Fairy Tail world when she gets dragged into this chaos. Naruto, being the hero he is, might sense the disturbance and cross over to help. This would lead to some interesting interactions as they have different power systems and ways of life.