He may also develop a more nocturnal lifestyle, which would change his perspective on the world. The night, which was once a time of rest, would now be a time of activity for him. This shift in his daily routine could lead to him interacting with different people and getting involved in different situations. He might meet other nocturnal creatures and form new relationships that are based on his new vampire identity.
His character would likely become more solitary at first. Vampires are often associated with a certain aloofness, and Percy might find it hard to relate to his old friends in the same way. For instance, he may start to avoid social gatherings during the day because of his new sensitivity to sunlight.
His relationship with Sakura would be very different. Instead of the old friendship/romantic tension, Sakura might be initially afraid of him as a vampire. She would have to overcome her fear and see that Naruto is still the same person inside. His relationship with Sasuke could also be strained. Sasuke might see Naruto's transformation as a sign of weakness or a new threat.
Well, if Naruto becomes a vampire in fanfiction, his physical abilities would likely be enhanced even more. He'd already be super - fast and strong as a ninja, but as a vampire, his speed and strength could reach new levels. His appearance might also change, with paler skin and perhaps red eyes. And his diet could be a big issue. Instead of ramen, he might be tempted by blood. But his ninja way would probably still be about protecting his friends and the village, so he'd have to find a way to deal with his new vampire nature while staying true to his values.
His relationship with his human friends would definitely change. They might be scared of him at first, especially if he shows signs of his new vampire nature like a craving for blood. Some friends might try to distance themselves from him, while others might be more understanding and try to help him control his new urges.
In a Percy Jackson vampire fanfiction, his relationships would be transformed. His friends at Camp Half - Blood would likely be very wary of him. They've fought against monsters, and now Percy is something that was once considered a monster. His relationship with his mother would be difficult. She'd have to accept that her son is now a vampire. And with Annabeth, it would be a complex situation. Their love would be tested as she tries to understand and accept this new version of Percy.
Well, Naruto's fighting style would incorporate a lot of his new vampire abilities. For instance, he could use his superhuman strength to break through defenses more easily. He might also develop new jutsus that are a combination of his ninja skills and vampire powers. Maybe he could create a 'blood mist' jutsu using his vampire - like ability to manipulate blood. And his stealth would be improved, allowing him to surprise his enemies more often.
Well, if Percy Jackson became a Sith, his powers would take a dark turn. His water - controlling abilities could be twisted into something more menacing, like using it to drown enemies in a cruel way. His loyalty to his friends might be tested as the Sith way is all about power and self - gain. He'd probably start wearing dark robes and have a red - bladed lightsaber.
His sense of humor might change too. Maybe he would use his mutant powers in funny ways to make light of the situation. For example, if he has water - based powers, he could make little water sculptures of his friends or create water fountains in unexpected places just to make people laugh. This would be a new side of his personality that combines his mutant abilities with his fun - loving nature.
His relationship with Annabeth would likely be very different. Annabeth, who is used to Percy as a hero in a more traditional sense, might struggle with his new, more war - like persona. There could be tension as she tries to understand the new Percy. She may worry that he's becoming too violent or cold - hearted.
His relationship with Sakura would change a lot. Sakura might be more protective of Naruto as a cat, seeing him as a cute and vulnerable creature. She might take on a more motherly role towards him. With Kakashi, Kakashi would probably be amused by Naruto's cat form at first, but then he'd start to worry about how to turn him back. And as for his friends in general, they'd have to communicate with him in different ways, like through body language and meows.
His relationship with Sasuke would be greatly affected. Sasuke might see Naruto as a completely different person now that he has become the Nine - Tails. There could be a sense of fear or at least a new level of caution from Sasuke. They might have to re - establish their bond, as Naruto's new form could be a threat in Sasuke's eyes.