Yes, there might be some fanfics out there with such a concept. You can try searching on popular fanfic platforms like FanFiction.net or Archive of Our Own. However, the quality and nature of these fanfics can vary greatly.
In this fanfic, Erza might also help Naruto in terms of his emotional growth. Naruto has always carried the burden of being an outcast in the village initially. Erza, having faced her own challenges in Fairy Tail, could offer him advice and support. She could teach him the importance of loyalty to friends and comrades, just as she values her guildmates. This could lead to Naruto becoming an even more well - rounded character.
Well, the plot could involve Naruto growing up in the Fairy Tail world with Erza as his mother. He might inherit some of Erza's strong - willed and determined nature, as well as Naruto's own unique ninja abilities. Maybe he has to face some sort of threat that combines elements from both the Naruto and Fairy Tail universes.
One common theme is protection. The brother might be very protective of Erza Scarlet, given the dangerous situations they often face in the Fairy Tail universe. Another theme could be loyalty. They would be loyal to each other no matter what challenges come their way.
Well, the plot could revolve around Erza instilling discipline in Naruto. Naruto is often impulsive, and Erza, with her strict military - like upbringing in the Fairy Tail guild, could help him become more focused. For example, she could make him train in a more methodical way, similar to how she trained in swordsmanship.
His abilities would be a blend of the two worlds. He could have Erza's ability to sense magic and Naruto's ability to sense chakra. This would give him an edge in detecting enemies. He might be able to create clones that are part ninja clone and part magical projection, like a combination of Naruto's shadow clones and Erza's magic. His physical strength could be enhanced by both Erza's training in the Fairy Tail guild and Naruto's training as a ninja. He could also have the ability to teleport short distances, a combination of Naruto's body flicker technique and Erza's magic - based movement abilities.
It could be a story where Naruto grows up in the Fairy Tail world instead of the Hidden Leaf. Since Erza is known for her strict but caring nature, she would probably train Naruto really hard. Naruto might have a different set of values influenced by the Fairy Tail guild. He could also make some new friends among the Fairy Tail members and together they could face powerful enemies. His ninja way might get a new interpretation in the context of the Fairy Tail universe.
Good 'erza scarlet fanfic' often stays true to her character. Erza is known for her strong - willed and fearless nature, so the fanfic should reflect that. For example, she should be the one taking charge in difficult situations. Also, a good fanfic might explore her relationships, like her deep bond with her guildmates in Fairy Tail. It could also introduce new and exciting adventures that are in line with the magical world she exists in.
Common themes in Erza Scarlet fanfics include her leadership skills. As a strong and respected member of Fairy Tail, she is often depicted as leading missions or guiding other characters. Her backstory is also a popular theme. Writers like to explore her past traumas and how she has overcome them, which adds depth to her character in the fanfics.
Erza Scarlet's tattoos can be incorporated into a Naruto fanfiction in diverse ways. Maybe the tattoos are a result of an experiment by Orochimaru - like figure in the Naruto world, trying to combine different forms of power. They could also be a form of spiritual connection to a new type of summon in Naruto, say a powerful beast that only responds to those with such tattoos. Additionally, her tattoos could be a map or a code in the Naruto world that leads to a great treasure or a secret place filled with powerful ninja techniques.