It's possible that she is a powerful sage who has been watching over Naruto from afar. She might have sensed his strong chakra since he was a baby and decided to become his godmother in a way. This sage could have all kinds of ancient knowledge and abilities that she could pass on to Naruto.
In this kind of fanfiction, Naruto might be in for a lot of surprises. His godmother could be someone with special powers or knowledge. She could help Naruto in his ninja training, perhaps teaching him some unique jutsus that no one else in the village knows. This could give Naruto an edge in battles and make him even more respected among his peers.
Well, when Harry meets his godmother in fanfiction, it could be a really heart - warming moment. She might introduce Harry to a whole new world of magic and wizardry that is different from Hogwarts. For example, she could have connections to some ancient magical societies. And she would most likely protect Harry from the various threats that are constantly looming over him in the wizarding world.
If Naruto meets his parents in fanfiction, one possibility is that they would be able to train him in ways that no one else could. Minato could teach Naruto advanced ninjutsu techniques, especially those related to the Flying Thunder God Technique. Kushina could help Naruto better control the Nine - Tails' chakra, as she was once its jinchuriki too. This meeting could also give Naruto a sense of belonging that he has always craved.
In such a fanfiction, Naruto might finally get to know his mother's personality. He could learn about her hopes and dreams, and perhaps she would share some family secrets with him. For example, she might tell him about the Uzumaki clan's special abilities that he hadn't known before.
In the fanfiction, it's possible that Naruto's grandmother would introduce him to some long - lost relatives or friends of the family. This could open up new storylines for Naruto, like getting help from these new - found connections in his battles or in his quest to bring peace to the ninja world. She could also be a source of emotional support for Naruto, especially when he's feeling down about his past or the challenges he faces.
In 'Naruto meets his mother' fanfictions, a prevalent theme is the filling of a void. Naruto has always felt the absence of his parents, and this meeting fills that emotional gap. Additionally, there might be a theme of growth. His mother's presence could inspire Naruto to grow even more as a ninja and as a person. And sometimes, the theme of redemption can be there, especially if there are elements in the story related to Naruto's past struggles and how his mother's appearance helps him move forward from them.