In fanfiction, if Percy Jackson becomes a primordial, it would be a huge shift in the narrative. He could be involved in the creation or destruction of new worlds. His personality might also change. He could become more detached, like many primordial beings are, as he now views the world from a much higher and more complex perspective. He might have to make decisions that affect the entire fabric of existence, and his actions would have consequences on a universal scale.
If Percy Jackson became a primordial in fanfiction, he would be a force to be reckoned with. Primordials are extremely powerful entities. Percy's transformation could lead to him having the ability to reshape the world according to his will. He could potentially create new realms or change the laws of nature. His personality might also shift, becoming more detached and otherworldly as he adapts to his new primordial state. This would make for a very interesting plot as the other characters try to deal with this new Percy.
Well, he might gain enhanced physical abilities like super strength, speed, and agility. His senses would also be heightened, which could make him an even more formidable opponent. He'd probably have to deal with the whole moon - influenced transformation thing too, which could be both a curse and an advantage depending on the situation in the fanfiction.
He might gain new powers like controlling all aspects of water, not just the sea. He could also have the ability to create new sea creatures.
Well, he might gain incredible cosmic powers. He could have the ability to manipulate space, time, and matter at will. His appearance might change to something more otherworldly, with a glowing aura perhaps. And he could have a new level of wisdom, seeing the grand design of the universe.
In some fanfictions, if Percy Jackson becomes Death, he might gain the power to decide the fates of all beings. He could be seen as a very solemn and powerful figure, no longer the carefree demigod. His relationships with other characters would also change drastically. For example, his friends might fear him at first, but then come to understand his new role and the importance of it in the grand scheme of things.
If Percy Jackson becomes the Joker in fanfiction, it would be a really wild and unexpected transformation. The story could take a very dark turn. Percy, who is usually a heroic figure, would now have the chaotic and unpredictable nature of the Joker. His friends in the Percy Jackson universe might not recognize him, and he could start causing all sorts of mayhem in both the demigod world and the mortal world. Maybe he'd use his newfound Joker - like insanity to play cruel tricks on his former allies or enemies, blurring the lines between good and evil even more in the fanfiction world.
Well, it could happen if Percy somehow gets exposed to the Star Wars universe. Maybe he stumbles upon a holo - projection of a Mandalorian in action while on one of his quests. The honor - bound code of the Mandalorians might appeal to Percy, who has his own strong sense of loyalty and justice.
Well, it would be really interesting. Percy is used to his own world of Greek gods and demigods. If he became a Cullen, he'd have to adapt to the vampire lifestyle. He'd probably bring his combat skills and his sense of loyalty. Maybe he'd be the one to protect the Cullens in a different way than they're used to. He might also struggle with the whole not - eating - people thing, since he's used to having his own diet in his world.
If Percy Jackson becomes a singer in fanfiction, he could attract all kinds of audiences. Demigods would surely come to his shows, curious to see how he expresses his dual identity through music. He might also gain a following among mortals, who are drawn to his otherworldly charm and the stories his songs seem to tell.
Well, he would probably be an amazing soldier. Given his skills from his demigod adventures, like his combat abilities and quick thinking. He could use his sword - Riptide - to great effect. Maybe he'd be part of a special unit in the fanfiction, using his powers to protect his comrades and take on dangerous missions.