There are also plotlines where Naruto has to fight against an inner Orochimaru - like persona. Maybe due to some dark magic or curse, Naruto starts to have thoughts and desires similar to Orochimaru. He then has to struggle to keep his true self intact while fighting this internal 'Orochimaru' that is trying to take over his mind and actions.
One common plotline is the corruption arc. Naruto starts off on his normal path but then gradually gets influenced by Orochimaru - like ideas of power. For instance, he might be tempted by the idea of using forbidden jutsu to gain an edge in battles, similar to how Orochimaru was always seeking new and powerful techniques through unethical means.
Another plotline could be the redemption of Orochimaru's methods through Naruto. In these fanfictions, Naruto might see some value in Orochimaru's way of thinking about power and knowledge. He could try to adapt Orochimaru's research in a more ethical way, like using Orochimaru's knowledge of the human body to develop new medical ninjutsu that can save lives instead of harming people.
A possible plotline could be Orochimaru's redemption. He realizes the error of his ways and joins Naruto in protecting the ninja world. He could use his vast knowledge of jutsu and forbidden arts to help Naruto against new threats.
One possible reason could be in the realm of artistic interpretation in the fanfiction. The author might want to explore a different aesthetic or a unique plot where Naruto has some physical or behavioral traits similar to Orochimaru for shock value or to create a new kind of character dynamic.
One interesting plotline could be Orochimaru trying to use Naruto for a new experiment but Naruto ends up influencing Orochimaru instead. For example, Naruto's strong will and belief in friendship might start to make Orochimaru question his own dark path.
Well, in some 'Naruto second Orochimaru fanfiction', a possible plotline is Orochimaru's redemption arc. He could start to realize the errors of his ways after seeing the destruction his actions have caused. This might lead to him trying to help the Hidden Leaf Village in some way, perhaps by sharing his vast knowledge of jutsus and forbidden techniques to fight a greater evil. Also, there could be a plotline where Orochimaru discovers a new power source that changes the power dynamics in the Naruto world.
Perhaps Naruto starts to have a connection to Orochimaru's other experiments or creations. He might find himself in a situation where he has to either help or fight these other 'products' of Orochimaru's mad science. Also, the fanfiction could explore how Naruto's friends react to what has happened to him. Do they trust him still? Or are they afraid of what Orochimaru might have turned him into?
Well, Naruto himself is a popular choice for pairing. Their contrasting natures make for an interesting dynamic. Naruto's positive attitude and determination can either influence the 'Orochimaru - like' character for the better or clash in a big way. Sasuke is also a likely candidate. Given Sasuke's own journey into the darker aspects of power - seeking, he can have a more nuanced relationship with the character similar to Orochimaru. Another one could be Kakashi. Kakashi, with his experience and wisdom, can act as a mentor or a moral compass to the 'Orochimaru - like' character, creating a relationship full of tension and growth potential.
Often, the theme of transformation is prevalent. Just like Orochimaru was known for his various experiments on himself to gain new powers and forms, a character 'just like him' in fanfiction might also be on a journey of self - transformation. This could be both physical and mental. There may also be themes related to secrecy and hidden motives, as Orochimaru was always full of secrets. And in relation to Naruto, the theme of friendship or the lack of it can be explored. Can Naruto befriend someone with Orochimaru - like tendencies? Or will their differences be too great?
His friends would be very confused and probably worried. They know Orochimaru as a dangerous and untrustworthy person. So, if Naruto starts acting like him, they might think something is seriously wrong with Naruto. For example, Sasuke, who has his own history with Orochimaru, would be extremely suspicious and might even turn against Naruto for a while.
Well, it often delves deeper into Orochimaru's character. In the original Naruto, he's a bit of an enigma. Fanfiction can give more backstory and motives. For instance, his obsession with immortality could be explored more fully.
Yes, in some fanfictions Naruto can be depicted as a prodigy similar to Orochimaru. Fanfic writers often take creative liberties to show Naruto with Orochimaru - like intelligence and skills in areas like jutsu creation or rapid learning of advanced techniques. This can make for very interesting and unique storylines.