One possible plot could be that Naruto, being from his own ninja world, is suddenly thrust into a situation where an arranged marriage to Rias is proposed. At first, they might be hesitant and even a bit hostile towards each other. Naruto, used to his own way of life and having his own goals in the ninja world, might not understand the concept of this arranged marriage in Rias's world. However, as they start to spend time together, they could discover each other's strengths. Naruto's determination and loyalty could impress Rias, and Rias's leadership skills and magical abilities could intrigue Naruto. Eventually, they could grow to respect and even fall in love with each other, and together face the challenges that come with their union, like dealing with those who oppose the marriage from both of their worlds.
Naruto would likely become more diplomatic. His usual straightforward ninja approach might change as he has to deal with the complex politics of Rias's world. He would also gain a deeper understanding of different cultures. For Rias, she could become more empathetic. Naruto's past and his determination in the face of adversity might inspire her to be more understanding towards others. She might also learn some ninja skills from Naruto which could make her more versatile in combat.
One possible outcome is a clash of cultures. Naruto is from the Hidden Leaf Village with its own values and traditions, while Rias is from a different fictional world with her own set of rules. At first, they might be resistant to the arranged marriage. Naruto, being headstrong, may try to find a way out. However, as they get to know each other, they could discover that they have common goals, like protecting their respective worlds or people. They might start to train together and learn from each other's skills, leading to a stronger bond and eventually falling in love despite the initial circumstances of their arranged union.
Naruto's powers are mainly based on chakra, which he can use for various ninja techniques like the Rasengan and Shadow Clones. Rias has her demonic powers and magic. In a fanfiction, their powers could combine in a very interesting way. For example, Naruto could use his chakra control to enhance Rias's magic spells. His ability to create a large number of clones could also be used in battles in Rias's world, where they could act as decoys or perform coordinated attacks with Rias's minions. Rias, in turn, could use her magic to enhance Naruto's physical abilities further, making his already powerful punches and kicks even more devastating.
Another theme is the growth of their relationship. It usually starts off rocky but then they gradually learn to understand and respect each other. They might find common ground in their desire to protect their villages or in their shared experiences as leaders. For example, Naruto's journey of acceptance of Mei as his partner and vice versa is often explored. They overcome misunderstandings and differences to form a strong bond.
The theme of cultural exchange could be prominent. Since Naruto is from Konoha and Kurotsuchi is from Iwagakure, their marriage would bring about an exchange of cultures. Also, the theme of sacrifice could be there. They might have to sacrifice some of their personal desires for the greater good of their villages and the relationship. And finally, the theme of friendship could develop as they start as strangers in an arranged marriage and gradually become friends and maybe more.
Well, obviously Naruto and Kushina are the main characters. Naruto, the hero of the original Naruto series, with his dreams of becoming Hokage and his strong will. Kushina, Naruto's mother in the original story, here in the fanfiction she is a key character in an arranged marriage situation with Naruto.
In the 'naruto x kurenai arranged marriage fanfiction', it could start with the village elders arranging the marriage without Naruto or Kurenai's consent. Naruto is busy with his own missions and dreams, and Kurenai is focused on her teaching. However, when they meet, Naruto's positive energy starts to affect Kurenai. They slowly start to communicate more. Kurenai might help Naruto with his emotional growth, as she is more mature. And Naruto could inspire Kurenai to be more adventurous. Eventually, they come to accept the arranged marriage and build a life together.
The plot might involve Naruto and Tenten being forced into the arranged marriage by the village elders for political reasons. At first, they resist it. Tenten is annoyed because she always saw Naruto as a bit of a goofball. However, when they are sent on a mission together, they have to rely on each other. Naruto's determination and Tenten's skills complement each other. As time passes, they begin to respect and then care for each other, and the arranged marriage starts to seem like a good idea.
One possible scenario in such a fanfiction could be that Temari initially resists the arranged marriage. She is a strong - willed character from Suna. However, as she gets to know the other person (let's say Naruto for the sake of this fanfiction), she starts to see his good qualities. Maybe Naruto's determination and his ability to make friends easily start to win her over. They could go through various adventures together, which gradually makes their relationship more than just an arranged union.