Sasuke and Lagertha would be an interesting pair. Sasuke is a complex character with a thirst for power and revenge at times. Lagertha is a strong and independent Viking woman. She could see through Sasuke's brooding exterior and help him find a more balanced path. Sasuke, in turn, could use his ninja skills to protect Lagertha in battles, and they could develop a mutual respect for each other's combat abilities.
Another possible pairing is Hinata and Bjorn Ironside. Hinata is gentle and kind - hearted. Bjorn is a fearless Viking warrior. Their relationship could start from Hinata showing Bjorn the value of compassion in a world full of violence. Bjorn could introduce Hinata to the Viking way of life and how to be more assertive in difficult situations. They would have to overcome cultural differences, but this could lead to a really interesting and heartwarming relationship in the fanfiction.
One potential pairing could be Naruto and Ragnar Lothbrok. Naruto's optimistic and determined nature could contrast well with Ragnar's more calculating and ambitious side. They could learn from each other's leadership styles. Naruto could show Ragnar the importance of believing in oneself and others without always being so focused on power, while Ragnar could teach Naruto some strategic thinking when it comes to large - scale battles.
Master Chief and Ruby could be an interesting pairing. Master Chief's stoic and experienced nature could contrast with Ruby's more youthful and enthusiastic personality. They could learn a lot from each other in combat situations.
One interesting pairing could be Naruto and Rai. Naruto's energetic and determined nature could contrast with Rai's calm and powerful vampire leadership. They could learn from each other, with Naruto teaching Rai about the value of friendship and hard work in the shinobi way, and Rai showing Naruto how to control and enhance his power in a different way. Another pairing could be Sakura and Seira. Sakura's medical skills could be useful in the Noblesse world, and she could bond with Seira over their shared sense of loyalty and protection of their friends.
One potential pairing could be Naruto and Rias. Naruto's determination and strong will would pair well with Rias' leadership and powerful devil abilities. They could support each other in battles and in understanding the differences between their two worlds.
There are quite a few potential character pairings. If we consider Gaara as the Beast, Temari could be Belle. Gaara has had a rough past and his transformation into a beast could be related to his inner demons. Temari, being his sister, already has a connection to him, and she could be the one to help him break the curse. Another option is Rock Lee as the Beast. His over - the - top enthusiasm and determination could be a unique take on the Beast character. In this case, Tenten could be Belle. She could see Lee's true self beneath his beastly exterior and help him regain his normal form.
Naruto and a wise, old swordsman. Naruto's energetic and determined nature would contrast well with the swordsman's calm and experienced demeanor. The swordsman could teach Naruto how to use a sword in combat, which Naruto would then incorporate into his own fighting style in a unique way.
Naruto and Inuyasha would be an interesting pairing. Naruto's positive attitude and Inuyasha's more gruff nature could create some great character dynamics. They could learn from each other's fighting styles and outlooks on life.
Sakura and Liara would make an interesting pair. Sakura, with her medical ninjutsu skills, could collaborate with Liara, who is also very knowledgeable in the medical and scientific fields. They could exchange knowledge about different forms of healing and perhaps even come up with new techniques by combining their respective medical expertise.
Well, an unexpected pairing could be Itachi and Luffy from One Piece. Itachi's calm and calculated nature would contrast greatly with Luffy's carefree and impulsive personality. It would be interesting to see how they interact, especially since Itachi has his Sharingan and Luffy has his Gum - Gum powers.
A cool vikings crossover fanfiction idea is to cross it with 'The Witcher'. Vikings could meet Geralt and get involved in his monster - hunting quests. They might see the magic and creatures in the Witcher world as either a threat or an opportunity. Also, a crossover with 'Assassin's Creed' could be interesting. Vikings could encounter the Assassins and Templars, and their own beliefs and values could clash or align with these secret organizations.
Another potential character is Harry Potter. His wizarding skills and knowledge of magic could be a contrast to Naruto's ninja abilities. Imagine Naruto in Hogwarts, learning about magic while also showing off his ninja moves. They could also face a threat together, like a dark wizard who is trying to use both magic and chakra for evil purposes.