One common change is that he becomes more brooding. He might constantly replay the moment of the kill in his mind, which makes him seem distracted and moody to those around him.
Often, Naruto will become more cautious. The act of killing has made him aware of the finality of life. So, he's more careful in battles and decision - making, not wanting to cause unnecessary harm or death. He might also start to study different forms of combat that are less lethal, as a way to avoid repeating the act of killing.
One common way is that Naruto becomes more romantic. He might start writing poems or giving Sakura flowers, which is a far cry from his usually rough - and - tumble self. This is his way of showing his love for her in the fanfiction world.
One common change is that he's more cautious. He's seen how dangerous the world can be in Tartarus, so he doesn't rush into things as easily. Another is that he might be more empathetic towards others who have been through trauma, since he now has his own to deal with.
One common change is that he becomes more serious. He has faced the harsh realities of war, so he can't be as carefree as before. For example, he may not crack as many jokes during important meetings.
One common change is that he becomes more self - reliant. At the academy, he relied a lot on others'认可. But after graduation, he has to prove himself on his own. So he becomes more independent. For example, he might take on solo missions or come up with his own strategies during team missions.
One possible change is that she becomes more self - reliant. In the Wave arc, she saw the limitations of her own abilities. So in fanfictions, she might start to focus on self - improvement. Maybe she begins to practice her combat skills more rigorously, so that she can hold her own in battles without always depending on Sasuke or Naruto.
In a lot of fanfiction about the Wave arc, Naruto's self - confidence is boosted in different ways. Maybe he has a moment of self - discovery that makes him believe in himself more. This could be because he overcomes a personal fear during a battle or he has an interaction with a character that makes him see his own potential. With this increased self - confidence, he can take on more challenges and be more assertive in his actions and decisions.
His character would become more secretive. Instead of being the open - hearted Naruto we know, he'd have to keep things to himself. For instance, he couldn't share all his thoughts and experiences with his friends right away.
Well, he would probably become much more cold and detached. He might lose his drive to protect his friends and the village in the same passionate way. His actions would be more mechanical, lacking the warmth and empathy that used to be his trademarks.
Often, Kakashi gives Naruto pep talks. He might say things like 'Naruto, you're a special shinobi. Don't let setbacks hold you back.' This simple yet effective way can cheer Naruto up.
His ideology could shift in the fanfiction. Maybe he starts to question some of the long - held traditions in the ninja world. This could lead to him trying to reform the system from within. As he challenges the status quo, he would grow as a character, becoming more of a revolutionary figure. He might advocate for more peaceful solutions to conflicts and inspire others to follow his lead.