When Naruto becomes handsome in fanfiction, his character development can also involve his love life. He may attract more potential partners, which makes him re - evaluate what he really wants in a relationship. He could start to see Hinata in a different light, or he might have to deal with the advances of other girls. This forces him to grow up in terms of his emotional intelligence. He has to learn how to handle different types of feelings and be more sensitive to others' emotions, all while still maintaining his identity as a ninja who is dedicated to protecting the village.
Naruto would likely experience a significant shift in his personality. He might become more aggressive and less trusting as he turns into a monster. His friends would also change in their approach to him. For instance, Shikamaru, known for his intelligence, would have to come up with new strategies to deal with Naruto's new state. He might be more cautious around Naruto.
Naruto might become more confident. Being a dragon gives him new powers, and with that comes a sense of self - assurance. He may also become more solitary at first as he tries to understand his new form. But as he gets used to it, he'll start to integrate his dragon side with his ninja self.
Naruto's character would likely become more mature and wise. He'd have to adapt to the different time periods he visits, which would force him to think differently. For example, in an older time, he might have to be more diplomatic as the ninja world was more primitive. His understanding of power would also change as he becomes a god. He'd no longer see power just as a means to protect his friends but also as a way to shape the entire ninja world's future.
Naruto could become more confident. With Kushina as his maid, he'd have someone who truly believes in him at home all the time. He might grow out of some of his insecurities faster. For Kushina, she could develop a new sense of purpose. Instead of just being a memory or a lost hero, she's actively involved in Naruto's life again.
In this fanfiction, Naruto might experience some significant character development. He could initially be very confused and conflicted about the situation. On one hand, he has his mother as a servant, which is a strange and uncomfortable idea. This could lead to him being more introspective. As time goes on, he might start to see Kushina's value in a new light, not just as his mother but as someone who is loyal to him in this new role. This could make him more empathetic towards others in servant - like positions. He may also become more decisive in his actions, as he now has someone directly under his authority and has to make decisions regarding Kushina's tasks and well - being.
She could become more confident in her new identity. Starting as Harry from a different world, she'd have to adapt to being a ninja and Naruto's sister. This new role would force her to step out of her comfort zone and grow. For example, she might have to learn physical combat skills which she didn't rely on as much in the wizarding world.
One possible plot development could be Naruto's ideals getting warped due to some traumatic event. For example, if he fails to save a dear friend, he might start to believe that the only way to achieve true peace is through extreme force. Another development could be his relationships turning sour. Maybe his friends start to fear his new, twisted self and Naruto, feeling betrayed, becomes even more deviated from his original self. Also, his view of the ninja world could change completely, seeing it as a place that needs to be remade in his own image rather than following the traditional ways.
James might develop more patience. He's used to being a bit of a prankster, but with a pregnant Lily and a baby on the way, he has to grow up quickly. He starts to take on more responsibilities around the house and in their protection plans.
Well, Naruto might become more confident in his new form. Since he's a man now, he could have a different way of approaching battles. He might be less impulsive and more strategic, which would be an interesting development from his usually head - on style.
Well, Naruto might grow in his ability to handle complex situations. Hypnotizing Tsunade is no small matter. He has to deal with the consequences, and this could make him a more mature ninja. As for Tsunade, she could have a new perspective on Naruto. Before, she may have seen him as just a young, rambunctious ninja. But after this incident, she realizes his power and potential, and their relationship could evolve into more of a mentor - mentee relationship where she actively guides him in his ninja journey.