Naruto could initially be shocked and hurt. Given his trusting nature, Akeno's betrayal would come as a big blow. He might go into a state of disbelief, trying to figure out why she would do such a thing.
One common theme is the exploration of different worlds. Since Naruto and Akeno come from different fictional universes, many fanfics focus on how they navigate and adapt to each other's worlds. Another theme is friendship. Despite their differences, they form a strong bond of friendship which is often central to the story.
In this fanfiction, Akeno is likely a character who has some sort of relationship with Naruto, either a friend or a love interest, who then does something to break his heart.
One possible fanfiction could be about Naruto and Akeno meeting in a cross - over universe. Maybe Naruto is on a mission in Akeno's world and they end up teaming up. They could learn from each other's powers and fighting styles. For example, Naruto could show Akeno his Rasengan while Akeno could demonstrate her magic to Naruto.
Their relationship would become more centered around the baby. They would have to communicate more about parenting decisions, like how to train the baby if it has special abilities. Their love would grow deeper as they see a part of each other in their child.
A possible plot could revolve around Naruto and Akeno discovering a common enemy. Naruto's experience in fighting powerful foes in his own world would be put to use. Together, they would combine their powers and strategies. Naruto could use his Rasengan while Akeno uses her lightning - based attacks. Their teamwork would be a central focus, and through this, they would strengthen their bond as siblings.
A fanfiction could explore the relationships between Naruto, Rias, and Akeno in a more character - driven way. For example, Naruto might be intrigued by the different social structures in their world compared to his. Rias could be fascinated by Naruto's growth from an outcast to a hero. Akeno, on the other hand, might be interested in Naruto's combat techniques. They could start as strangers but gradually develop deep friendships or even more complex relationships as the story progresses.
In this fanfiction scenario, Naruto's betrayal by Akeno could be due to a misunderstanding of their goals. Maybe Akeno has been influenced by some dark forces that made her turn against Naruto. It could also be that there is some hidden information that led to this sudden change in their relationship.
Yes, there might be. There are a large number of fanfiction works out there that explore various crossovers and scenarios. Some fans might be interested in creating a story where Naruto and Akeno are guardians in a particular fictional setting. However, not all such fanfictions are well - known or easily accessible.
In fanfiction, Naruto being betrayed by Akeno could be a very interesting plot twist. It might start with Akeno having some hidden motives or being forced by an external power to turn against Naruto. Maybe she was blackmailed into doing so. This could lead to a whole new set of adventures for Naruto as he tries to figure out why she betrayed him and also deal with the consequences of her actions.