One possible plot could be that Orochimaru's daughter is initially raised with his dark teachings. But then she meets Naruto. Naruto, with his positive attitude and belief in people, starts to make her question her father's ways. She could then struggle between her loyalty to her father and the new path that Naruto represents.
Their relationship could develop in a rather complex way. Given Orochimaru's reputation, Naruto would be cautious. However, if the daughter shows signs of wanting to break away from her father's dark shadow, Naruto could become her mentor of sorts. He would teach her about the values of the village and friendship. In return, she might offer him unique insights into Orochimaru's mind, which could be useful in future battles or conflicts. They could gradually become allies and friends, but it would be a slow process full of doubts and second - guesses.
One common theme is redemption. The daughter often tries to make up for her father's wrongdoings. For example, she might work towards rehabilitating Orochimaru's former experiments. Another theme is identity. She has to figure out who she is apart from being Orochimaru's daughter, especially in a world that views her father as a villain.
Yes, there are likely fanfictions with this concept. Fanfiction writers often come up with wild and creative ideas, and this one is quite out - of - the - box. However, in the original Naruto series, Naruto has no relation to Orochimaru in this way.
She might have a very tense relationship with Naruto at first. Naruto, being the hero, would be suspicious of her due to her connection to Orochimaru. But as time goes on, he could see that she is different and they could form an unlikely friendship.
In most Naruto fanfiction, the idea of Naruto being Orochimaru's son is a very creative and out - of - the - box concept. However, in the original Naruto series, there is no such relation at all. Naruto is the son of Minato Namikaze and Kushina Uzumaki. Fanfiction writers might come up with this idea to explore different character dynamics and storylines that deviate from the canon.
Naruto could find a hidden passage in Orochimaru's lab that leads to a secret chamber. In this chamber, there are ancient scrolls with powerful jutsu that Orochimaru was planning to use for his own gain. Naruto might decide to take these scrolls away to prevent Orochimaru from getting his hands on them again.
One interesting take in a fanfiction could be that Naruto finds Orochimaru's lab while looking for Sasuke. He enters the lab full of determination to bring Sasuke back. Inside, he sees the remnants of Orochimaru's attempts to transfer his soul or create powerful hybrids. This discovery makes Naruto realize the full extent of Orochimaru's madness and the danger Sasuke is in. It also gives him more motivation to not only rescue Sasuke but also put an end to Orochimaru's evil plans once and for all.
Well, Orochimaru's immortality would mean that his influence would be long - lasting. He could continue to conduct his unethical experiments over a very long period. This might lead to the creation of new and dangerous ninja techniques or even new forms of life. In the long run, it could change the way ninja are trained and how the ninja world views power and knowledge. For example, some might start to see immortality as the ultimate form of power and strive for it at all costs. Naruto and his friends would have to constantly be on guard against Orochimaru's schemes.
In some fanfictions, Orochimaru might develop a sense of loyalty towards Naruto. After being around Naruto for a while, he could see Naruto as someone worthy of his loyalty. This could lead to him being more open to working with the Hidden Leaf and helping Naruto in his various missions. He might even sacrifice his own interests to protect Naruto at times, which is a complete turnaround from his initial character.