His view of the ninja world might change. Anko has a different perspective compared to some of Naruto's other mentors. She has seen the darker side of the ninja world, especially with her connection to Orochimaru. Naruto, as her apprentice, would be exposed to this side more, which could make him more cautious and also more understanding of those who have strayed from the right path.
Naruto's development would be a journey of self - discovery. As Orochimaru's apprentice, he would be exposed to different forms of power and knowledge. He might initially be disgusted by Orochimaru's methods but then realize that he can use some of it for good. His social skills would change too. He would be more adept at dealing with enemies and those with different motives. His sense of humor might even change, becoming darker to fit in with Orochimaru's crowd. But deep down, his core values of friendship and protecting the weak would still be there, just masked by his new persona as Orochimaru's apprentice.
Naruto would become more mature. Jiraiya's influence would make him think more about the long - term consequences of his actions. He'd also become more strategic in battles as Jiraiya is a master strategist.
Naruto's character could become more confident and self - assured. With Anko's support, he wouldn't have to constantly seek validation from the village. He might also become more stealthy and cunning, learning from Anko's own ninja skills.
Naruto would likely become more stealthy. Anko is known for her ability to move quietly and ambush enemies. So, Naruto would pick up these skills and be less of the 'in - your - face' fighter he usually is. He'd start to use the element of surprise more often.
One possible plot could be Naruto learning Anko's unique fighting style. He might pick up her snake - based jutsu and use it in unexpected ways during battles. For example, in a fight against a group of rogue ninjas, Naruto combines Anko's snake - like strikes with his own shadow clone jutsu to outmaneuver the opponents.
They might develop a mentor - mentee relationship similar to what Naruto has with other teachers. Anko would be strict but also caring in her own way. Naruto would respect her and look up to her for her skills.
At first, the apprentice might see Naruto as an enemy or at least a nuisance. However, Naruto's determination and his ability to never give up could intrigue the apprentice. As they are forced to work together on various tasks, they would start to understand each other better. Naruto could learn about the apprentice's loyalty to Zabuza and the apprentice could learn about Naruto's loyalty to his friends and village. This mutual understanding would lead to a deeper relationship.
Naruto's character could become more confident. Growing up with sisters like Kurenai and Anko, he would have strong female role models. Kurenai's calm and collected nature and Anko's boldness could influence him. He might be less impulsive in his actions and think more before making decisions.
Naruto would become more disciplined. Asuma was a strict teacher, so Naruto would learn to control his impulsiveness.
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.