His character would become more complex. He'd likely be more secretive at first, having to keep Danzo's teachings and missions under wraps. But his core values of protecting his friends and the village would still be there, just expressed in different ways as he navigates the morally grey area that comes with being Danzo's apprentice.
One possibility is that Naruto, as Danzo's apprentice, would be exposed to a different side of the shinobi world. He could be trained in more stealthy and dangerous jutsus. However, his nature would likely conflict with Danzo's ruthlessness, leading to internal struggles within Naruto as he tries to figure out where he stands.
He'll likely lose his power and influence in the village. Once Naruto reveals his secrets, the villagers won't trust him anymore. His actions might be put on trial, and he could be exiled from the village.
One popular storyline could be the apprentice learning unique jutsu from Naruto. For example, they might learn his Rasengan technique in a more in - depth way, with Naruto guiding them through every step of the process.
There could be. Fanfiction is a vast realm where all sorts of ideas are explored. However, I'm not sure if there is a highly popular or mainstream 'naruto is kisame apprentice' fanfiction. It might be a more niche concept, but it's entirely possible that some creative writer has delved into this idea to create an interesting story about Naruto learning from Kisame, perhaps incorporating Kisame's unique fighting style and view of the ninja world into Naruto's growth.
Well, in some versions, Naruto might use his influence among the villagers. After Pain's attack, the village is in a state of rebuilding and re - evaluating. Naruto, being a hero, has the ears of the people. He could start by presenting evidence of Danzo's underhanded deals, like his connection to Orochimaru perhaps. Maybe he found some secret documents during the chaos that Pain caused, which link Danzo to unethical experiments or power - grabbing within the village.
First, know the Naruto universe well. Understand the rules of chakra, the different ninja clans, and the existing jutsu. This knowledge will make your story more believable. For example, if your apprentice is from the Uchiha clan, you need to know about their Sharingan abilities.
One way Naruto could be like Danzo in fanfiction is through their view on secrecy. Danzo was big on keeping secrets and operating in the shadows. A fanfic could write Naruto into a scenario where he has to keep important information from his friends, believing it's for their protection, much like Danzo did. This would be a huge departure from his normal open and honest self.
A great fanfiction is 'Danzo's True Legacy in Root'. It portrays Danzo in a more sympathetic light. It tells the story of how Root was originally founded to protect the village from threats that the regular shinobi forces couldn't handle. And Naruto, through his own journey of understanding the darker side of the village, comes to realize that there was some good in what Danzo was trying to do, and he helps to reshape Root into a more positive force.
One possible motive could be to gain control over Naruto's power. Since Naruto has the Nine - Tails within him, Danzo might want to use that power for his own political or military gains. He's always been power - hungry and sees Naruto as a tool to achieve his goals of making Konoha stronger in his own way, which might involve more underhanded and controlling methods.