His friends would likely be shocked at first. Annabeth might feel a sense of loss as Percy is now something different. Grover would probably be worried about how Percy is handling his new godly status. They would also be concerned about whether Percy would still be on their side or if his new powers and responsibilities would change him.
Annabeth would probably be a bit skeptical at first. She might think Percy is just getting distracted from their Greek - related quests. But once she sees how his samurai skills could be useful, she would start to support him. Grover, on the other hand, would be more excited. He loves new things and cultures, and he would be eager to learn about the samurai world from Percy.
Well, his friends' reactions would be complex. Annabeth would likely be in a state of disbelief at first. But then she'd start to analyze the situation, trying to figure out what caused Percy to turn into a kid and how to reverse it. Grover would be more emotional. He'd be like a big brother to Percy in this state, making sure he doesn't get into too much trouble. And the other demigod friends would probably be a bit confused, but they'd come together to support Percy and try to find a solution. They'd also have to deal with the fact that Percy's abilities and knowledge are now limited as a kid, which would change the way they work together.
Shikamaru would likely be the voice of reason. He would tell Naruto to think things through clearly and help him come up with strategies for dealing with the new situation. Choji might bring over some food to help Naruto out, as he knows how difficult it can be to take care of a child. Ino would be more interested in the child's appearance and would offer to help Naruto with things like shopping for the child's clothes.
Well, he might face the challenge of leaving his mortal life behind. His relationships with his friends and family could be strained. He'd have to deal with new powers that are probably overwhelming at first. And he'd have to adapt to the politics and rules of the godly world which are likely very different from what he's used to.
Well, if his friends found out in the fanfiction, it would be a big deal. Percy's friends are used to depending on him in their battles and adventures. Finding out he's a dad would make them re - evaluate their relationships. Leo might crack a joke at first to ease the tension, but then they'd all realize the seriousness of the situation. Some might be concerned about the safety of the child, given the dangerous world they live in. They'd also have to adjust to the fact that Percy now has a new priority in his life, and they'd need to figure out how to support him while still continuing their own quests.
Well, his friends' reactions would be quite diverse. Annabeth might see it as an interesting new development. She could be a bit protective, making sure that Percy, as a girl, isn't taken advantage of. Grover would likely be his goofy self, but also offer his support. He might make some silly jokes at first to lighten the mood. Other friends at Camp Half - Blood would also have different reactions. Some might be curious, some might be a bit hesitant, but overall, they'd probably accept Percy in this new form because they know it's still Percy deep down, with the same brave heart.
His personality would likely experience a shift towards a more solemn and responsible demeanor. With godly powers come great responsibilities. Percy would no longer be able to act as carelessly as he did as a demigod. He might become more reserved in showing his emotions, especially as he realizes that his actions as a god can have far - reaching consequences. Also, his loyalty might be tested as he has to balance his new divine status with his relationships from his mortal days.
Maybe in the fanfiction, Percy is tricked into becoming a god. A powerful enemy disguises as a friend and makes Percy perform a ritual that he thinks is for saving his friends but actually turns him into a god. Percy then has to deal with new powers he doesn't fully understand and the betrayal of those who deceived him.
Annabeth would probably be a mix of amused and exasperated. She might tease him a bit at first but then help him out if he's in an uncomfortable situation because of the dress. Grover would be really shocked at first but then try to be supportive. He might say something like 'Well, Percy, you look... different, but it's okay!'. As for Tyson, he would just be happy to see Percy and not really care about the dress all that much.
Percy would likely be very confused at first. He'd probably feel a mix of anger and sadness. He might start to question his own actions and wonder if he did something wrong to make his sister leave.