Naruto could become more isolated. The power of the Ten - Tails might be so overwhelming that he feels he can't relate to his friends in the same way anymore. He might be afraid of accidentally harming them with his newfound strength.
His view on the ninja world could change drastically. After absorbing the Ten - Tails, Naruto might start to see the ninja world as a place that needs to be protected in a different way. He may think that his new power gives him the responsibility to enforce a new kind of order, or he could become more cynical about the cycle of power and conflict in the ninja world.
He may become more confident. With the new powers from the Ten - Tails, Naruto would know he has an edge in battles, and this could boost his self - assurance.
His view of the world could change. Dark Naruto might have carried some resentment or a different perspective on the ninja world. After absorption, Naruto may start to see things from a more cynical angle at first. However, as he grows and reconciles with this new part of himself, he could end up with a more balanced view that takes into account both the positive and negative aspects of the ninja world. This could lead to him making different decisions in how he approaches problems and interacts with others.
He becomes more confident. With the power of the Infinity Stones, Naruto knows he has an edge over his enemies. He's no longer just the underdog ninja trying to prove himself.
After absorbing all the bijuu in fanfiction, Naruto's character undergoes a significant transformation. He becomes more solemn as he realizes the great responsibility that comes with such power. His once - exuberant and sometimes reckless nature might be tempered as he has to be more careful with his actions. He might also feel a sense of loneliness as few can truly understand what he is going through. His relationships with friends like Sasuke might become more complex as Sasuke may see Naruto as a different person now, and Naruto might have to work hard to maintain their bond while also dealing with his new - found power.
After absorbing his dark half in fanfiction, Naruto's character undergoes a significant transformation. He might lose some of his naivete and become more cynical. This is because the dark half could expose him to harsher realities and more negative emotions. However, at the same time, he could also gain a sense of empathy for those who have fallen to the dark side. His relationships with others, especially those close to him like Sakura and Kakashi, could also change. They might have to adjust to this new Naruto, and there could be some friction as they try to understand and support him through this change.
When Naruto absorbs the Shinju in fanfiction, his character development can take many forms. He could become more isolated as others may fear his new power. But at the same time, he might also strive to prove that he's still the same Naruto at heart. He may start to explore the deeper meaning of his power and how it can be used for good, which would lead to a more mature and introspective side of his character.
After absorbing Kami in fanfiction, Naruto's character development can be quite complex. He could start to question his own identity and what it means to have such power. This internal conflict can lead to him becoming more empathetic towards others who are also dealing with power or identity issues. He may also become more cautious in using his new abilities, as he realizes the potential consequences of misusing the power of Kami.
Well, generally his power would increase significantly. He'd likely have enhanced physical abilities like strength, speed, and stamina. His chakra reserves would also be much larger, allowing him to perform more powerful jutsus for a longer period without getting exhausted.
After absorbing the curse mark, Naruto's character development could take a significant turn. Firstly, he may face new challenges in controlling his emotions as the curse mark might have an impact on his temperament. He could become more impulsive or aggressive in battle. However, this also gives him an opportunity to grow. He has to learn to harness this new power without succumbing to its negative effects. It could lead to a more mature Naruto as he grapples with this new aspect of himself.
After absorbing the Juubi in fanfic, Naruto's character may become more confident. He has so much power now that he knows he can handle most situations. His sense of responsibility would also grow as he has to control such a huge power.
Naruto's character might develop a sense of responsibility on a much larger scale. Since he has Kaguya's power, he would feel the need to protect the entire world in a more absolute way. He could become more solemn and less carefree as he realizes the magnitude of the power he now holds. He may also start to study more about the ancient history related to Kaguya to better understand his new powers.