What could be the plot of a 'Naruto father of Erza' fanfiction?

Perhaps there is a prophecy that only Naruto and Erza together can fulfill. They start off as strangers but as they journey to fulfill the prophecy, they discover that they have a lot in common. They both have a strong sense of justice and a will to protect their friends. As they face numerous enemies and obstacles, their friendship turns into a deep respect for each other's abilities, and they become a formidable team.

In this fanfiction, perhaps Erza is found by Naruto when she's injured. Naruto takes her back to Konoha. Since he has a big heart, he wants to give her a home. As she recovers, they start to bond. Erza might be amazed by the chakra system and Naruto could be intrigued by her magic. They could then go on adventures together, with Naruto protecting her like a father figure at first, and later they become equal partners.

One possible plot could be that Naruto, while on a mission in a strange dimension, meets Erza. They initially clash due to their different ways of handling things but gradually fall in love. Naruto then decides to stay in Erza's world and they get married, facing challenges from both their friends and enemies who are skeptical of their union.

Maybe Naruto is on a mission to a place that has some connection to Erza's world. They meet by accident and at first, they don't get along because of their different ways. But as they learn more about each other's pasts and struggles, they start to respect and like each other. Eventually, during a festival in a village they are passing through, they get caught up in the moment and kiss.

Well, one possibility could be that Naruto, with his strong sense of justice and his own experiences of growing up alone, takes Erza under his wing. He might teach her some of his ninja skills, like how to move stealthily or use chakra in a new way. And Erza, being the strong - willed character she is, would adapt these skills into her own fighting style.

In this fanfiction, perhaps Naruto discovers his connection to Erza later in life. It could start a whole journey of self - discovery for him. He might travel to different dimensions or meet characters from Erza's world. This could lead to new alliances and conflicts. He may also learn new magic - like abilities that he combines with his ninja chakra, creating a whole new form of combat that no one has seen before in the Naruto universe.

Maybe in this fanfiction, there are some artifacts or powers that both Naruto and Erza are after. Erza betrays Naruto to get her hands on this power first. This could set off a chain of events where Naruto has to find a way to stop her from misusing the power. It could also make Naruto question his own judgment in trusting her in the first place.

Perhaps in this fanfiction, Naruto returns to Erza because there is a prophecy that only he can fulfill in her world. He might bring new hope to the people there. He could also learn some new fighting techniques from Erza and her comrades while sharing his own ninja knowledge. This would lead to an interesting exchange of cultures and fighting styles.

There could be. However, this is a very specific and rather unusual crossover concept. Some fanfiction authors love to experiment with combining different universes like Naruto and Fairy Tail in this case. But it might be a bit hard to find directly. You may need to use advanced search options on fanfiction platforms, like filtering by crossover and specific character relationships.

Well, perhaps Erza might reject Naruto's feelings in a cruel way. Maybe she tells him she loves someone else, like Jellal. This would break Naruto's heart as he is used to being persistent in love, like his feelings for Sakura in the original series.