Well, one possibility could be that Naruto characters are transported into the Mortal Kombat universe. Naruto, with his Rasengan, could face off against Sub - Zero's ice powers. Maybe they have to fight in Mortal Kombat tournaments to find a way back to their own world. It would be interesting to see how Naruto's ninja skills stack up against Mortal Kombat's brutal fighting styles.
The plot could involve the Mortal Kombat fighters being curious about the strange new arrivals from the Naruto world. They might initially see Naruto and his friends as threats. However, as they learn more about their powers and motives, they could team up. For example, Sasuke's Sharingan could be used to analyze the Mortal Kombat opponents' moves, while Scorpion might teach them some of his hellish combat techniques in return.
In this fanfiction, perhaps there is a greater evil that threatens both universes. The Naruto characters and Mortal Kombat fighters have to put aside their differences. Characters like Sakura could use her medical ninjutsu to heal the Mortal Kombat warriors in between battles. And Raiden from Mortal Kombat could use his godly powers to help Naruto and his friends understand the strange new rules of the Mortal Kombat world.
Well, it could be about Naruto characters being thrown into the Mortal Kombat tournament. Maybe Naruto has to fight against Scorpion using his shadow clones and Rasengan. Sasuke could use his Sharingan to counter the special moves of Sub - Zero.
Perhaps Kenshi enters the Mortal Kombat world during a tournament. He is drawn to the power and chaos of the tournament. He decides to participate not only to test his skills but also to find a way back home. Along the way, he meets Kitana and they form an unlikely alliance. Kenshi helps Kitana with his strategic mind and combat skills, while she teaches him about the politics and power dynamics of the Mortal Kombat world.
One possible plot could be that Naruto, feeling neglected in his own world, somehow gets transported to the Mortal Kombat universe. There, he might initially struggle to adapt to the extreme violence and different rules. He could start as an outcast, just like he sometimes felt in Konoha, and gradually learn the ways of Mortal Kombat. Maybe he'd team up with some of the more morally - gray characters in Mortal Kombat who understand his sense of being an outsider. His ninja skills could be both an advantage and a hindrance as he tries to survive in this new and dangerous world.
One possible plot could be that Naruto is somehow transported to the Mortal Kombat universe and is banished there by some powerful force in his own world. Maybe it's a result of a failed jutsu or a curse. He then has to survive in this brutal new world, learning the ways of Mortal Kombat while also trying to find a way back home. He might face off against classic Mortal Kombat characters and use his ninja skills in unique ways.
Well, it could be about Naruto getting transported into the Mortal Kombat universe and attracting a harem of female characters there. Maybe he uses his ninja skills in the Kombat arenas and catches the eyes of Kitana, Mileena, and Jade. They start to follow him around, and Naruto has to deal with both the Kombat challenges and the complex relationships within his new harem.
A cool plot could involve Akuma from Street Fighter accidentally being transported to the Mortal Kombat realm. There, he's seen as a new threat, and Sub - Zero decides to take him on. But during their fight, they realize that there are greater forces at work trying to start a war between the two realms. So instead of fighting each other, they join forces, along with other fighters like Ken and Johnny Cage, to stop the real enemy that wants to see both worlds destroyed.
A possible plot could be that Reptile discovers a portal to another world as part of the crossover. He enters it out of curiosity or in search of power. Once in the new world, he finds himself in the middle of a conflict. He has to choose sides, either with the Mortal Kombat characters or those from the other side of the crossover. His loyalty is tested as he uncovers secrets about both sides.
Well, it could be a story where Naruto's ninja skills are pitted against Mileena's Mortal Kombat abilities. Maybe Naruto is transported to the Mortal Kombat universe and has to team up with Mileena to face a common enemy. They start off not trusting each other because of their different backgrounds and fighting styles, but as they face challenges together, they learn to respect and rely on one another.
Well, perhaps in the 'naruto x mortal kombat fanfic', the Mortal Kombat fighters are brought to the Naruto world. Sub - Zero could be intrigued by the use of chakra and try to learn it. Meanwhile, Naruto and his friends would be shocked by the Mortal Kombat fighters' extreme violence. There could be a tournament - like scenario where both sides compete to prove their fighting superiority.
A possible plot could involve Ermac's past being somehow linked to the crossover world. He discovers that an ancient evil in that world was involved in his creation. So, he goes on a quest to find out the truth and put an end to this evil once and for all. He might face many challenges along the way, like distrust from the locals of the crossover world who see him as a threat.