His relationship with the gods could also change. As an adult, Percy might demand more respect from the gods and be more assertive in negotiations. He could use his status as a hero to influence the gods' actions towards the demigods, like getting better treatment for the demigods in general.
With the younger demigods, he would be more of a father figure. He would offer guidance and protection. For instance, he could teach them how to control their powers better, just as Chiron taught him when he was younger. His approach would be more mature and strategic.
With his friends like Grover, Percy would seem like a completely different person. Grover is used to Percy's emotions guiding his actions. Now, Percy would be cold and calculating. His friends would have to constantly remind themselves that this is still Percy, but it would be hard for them to connect on the same level. They might start to doubt if they can still trust him, as his lack of emotions could make his decisions seem unpredictable.
Well, Percy's relationship with the other gods would be very different if he were a god in a fanfic. For one thing, he has always had a bit of an outsider status as a demigod. As a god, he would be on the inside. His friendship with Grover, a satyr, might influence how he views the nature - related gods. He could have a closer relationship with them, advocating for the protection of nature. With the more powerful gods like Zeus, he would need to find his place. He might initially be met with suspicion from Zeus, but if he proved himself useful and not a threat, they could develop a more amicable relationship over time. Also, his relationships with the goddesses would change. He might be seen as a potential suitor by some, which would create a whole new set of dynamics.
Well, with his mother, Sally, it would be a very different dynamic. Sally, who has always been proud of the grown - up Percy, would now have to mother him all over again. She would be more protective and might even try to keep him away from the dangerous demigod world for a while. As for his enemies, they might underestimate him at first. But as they realize that even as a kid, Percy still has some of his heroic instincts, they would start to see him as a threat again. His relationships with the gods would also shift. Some gods might pity him and be more lenient, while others might see it as an opportunity to manipulate him more easily.
His relationship with Annabeth would be really different. She would have to adjust to this new form of Percy. At first, she might be a bit scared or unsure, but then she would start to see the advantages of his dragon form and work with him. For example, she could use his ability to fly to reach places faster.
His relationship with Annabeth would be different. She'd have to get used to this new side of Percy. There might be some initial tension as she tries to understand his ice powers and how they fit into their relationship. His friends at Camp Half - Blood would also be in awe and a bit cautious. They'd respect his new power but might not know how to act around him at first. Some might even be jealous.
His relationship with Annabeth might change. She could be both impressed and a bit jealous of his new skills related to Hephaestus. Percy would now have an area of expertise that she doesn't fully understand. With the Hephaestus kids, he might start as an outsider but gradually earn their respect as he proves himself in tasks related to their father's domain.
The relationship with Poseidon would be extremely complicated. Poseidon would be torn between his love for Percy and his fear of what Percy could become as Kronos' twin. He might try to distance himself from Percy at first, which would deeply hurt Percy. On the other hand, Percy's relationship with some of the minor gods might improve. Since they are often overlooked by the major gods, they might see Percy as a potential ally in changing the status quo. Percy's relationship with Luke, if he were still alive in this fanfiction, would also be interesting. Luke might try to use Percy's connection to Kronos to his advantage, but Percy would have to be careful not to be manipulated by Luke.
His relationship with Annabeth would definitely be affected. She might be a bit wary at first, since Nyx is such an unknown and powerful entity. But she would also be there to support Percy as he figures things out.
Among the demigods at Camp Half - Blood, some of the more romantic - minded ones might flock to Percy, thinking he can give them advice on love since he's related to Aphrodite. But Percy would be really out of his element here. And his relationship with the more 'tough' or battle - focused demigods might be strained, as they might see his Aphrodite connection as a sign of weakness or something that doesn't fit with their warrior - like image of him.
If Percy Jackson was a vigilante superhero in a fanfic, his relationships would be in flux. His relationship with his mother would become more strained as she would be worried about his safety. His friendships with other demigods would be tested. Some, like Grover, might try to persuade him to stop because it's too dangerous. However, Percy's new role could also attract new allies. There could be other half - bloods or even mortals who share his sense of justice and would be drawn to him, changing the dynamic of his relationships in unexpected ways.