Naruto's understanding of chakra control would improve. Controlling bugs with chakra requires a different kind of precision compared to his regular jutsu. This would make him a more well - rounded ninja, and he could use the skills he learns from bug control in other aspects of his fighting style, such as better controlling his Rasengan by applying the same fine - tuned chakra control.
As Naruto controls headcrabs, he could develop a more complex view of the world. He'd see that there are different kinds of power sources and ways to interact with living beings. This might lead him to question some of the traditional ninja teachings. He could start to advocate for a more inclusive approach in the ninja world, one that doesn't immediately view strange or dangerous creatures as enemies but rather as potential allies or tools that can be controlled and used for good. His relationships with other characters could also change. Some might be afraid of his new power, while others might be intrigued and want to learn from him.
Naruto's self - confidence could grow even more. Controlling scorpions gives him an additional skill set in his ninja arsenal. This could lead him to take on more challenging missions and face stronger opponents. He would learn to adapt his fighting style to incorporate the scorpions, which would require him to be more strategic and patient, further developing his character.
At first, Naruto might be overconfident with his reality - controlling power. He'd probably use it without thinking, like getting instant ramen whenever he wants. But as time goes on, he realizes the responsibility that comes with it. He starts to use it more carefully, for example, to heal the wounded or prevent natural disasters in the shinobi world.
In the 'naruto controls reality fanfic', Naruto's character development could be centered around his understanding of power. With the ability to control reality, he may start to question what true power really means. Is it about changing the world to fit his ideals, or is it about accepting the world as it is and making the best of it? This internal struggle could lead to significant growth in his character. Also, his relationships with other characters would change. Some might fear his new power, while others might try to take advantage of it. How he navigates these new dynamics would shape his character further.
Maybe Naruto gets this power from an ancient jutsu scroll. He then starts training with Kakashi to master it. He could use the bugs not just for spying but also in combat, like making a shield of flying insects to protect himself and his comrades from enemy attacks.
The bugs could make Naruto more cautious. Since they are ancient and might be dangerous, he would have to think before acting. This would be a new side of him as he's usually quite impulsive.
Naruto might become more empathetic. Loving a demon means seeing things from a different perspective. He would learn to understand the outcasts more, as the demon is likely an outcast in the ninja world. This would make him more inclusive in his actions towards others who are different.
His character could become more mature. As a clan head, he has to think about the well - being of the whole clan, not just himself. This would force him to make tough decisions and grow in wisdom.
Naruto could become more introspective. When exposed to the Book of Life, he might start to question his own life and the lives of those around him more deeply. His usual brashness could be tempered as he realizes the complexity of destiny. For example, if he sees the true pain and sacrifice behind some of his enemies' actions through the book, he may become more empathetic and try to find peaceful solutions rather than just fighting.
By having Hashirama train Naruto, Naruto could learn patience. Hashirama, being from an older generation, would have a different pace of teaching and Naruto would need to adapt, thus growing in patience.