As for his relationship with the gods, some gods might respect Percy more because of his connection to Hestia. Hestia is one of the eldest and most respected goddesses. However, some might also be wary or jealous. Percy would have to navigate these new political and social dynamics among the divine beings, which would be a big change from his previous interactions with them.
With the other demigods, Percy could become a source of stability. Since Hestia represents the hearth and home, Percy might start to offer a sense of family and belonging to those who lack it. This would make him more of a leader in a different way than before. He would be less about the action - hero and more about the nurturing hero.
His relationship with Annabeth would likely be different. With Hestia's influence, Percy might become more domesticated. Annabeth could be both intrigued and a bit confused by this new side of Percy. She might initially be skeptical of Hestia's adoption but later see the positive changes in Percy.
His relationship with Annabeth would become more complicated. She might be initially suspicious of Percy's new connection to Hades, but then come to accept it as part of who he is. Percy would also have a new dynamic with the other demigods. Some might fear him because of his link to the underworld, while others might be curious and want to learn more about his powers.
Percy would likely become more nurturing. Since Hestia is associated with the hearth and home, Percy might pick up her values of warmth and care. He could be more empathetic towards others, especially those who are homesick or lost. For example, he might be more patient with new demigods arriving at camp.
Percy's relationship with his mortal family would also be affected. Since Hestia is all about home and family, Percy could be more involved in protecting his mortal family. He might use his new powers and influence to ensure their safety and well - being. This could bring him closer to his mother, and he could also start to learn more about his family's history and heritage through Hestia's connection. And with his friends at Camp Half - Blood, he would be seen as a sort of protector of the home - like atmosphere there, which could strengthen his bonds with them in a different way.
His relationship with Annabeth would be really interesting. At first, Annabeth might be shocked and a bit unsure how to act. But they could also develop a deeper understanding of each other as Percy now experiences things as a girl. With his male friends, like Grover, there could be some awkwardness, but also a chance for them to see Percy in a new light and strengthen their bond in different ways.
With the other demigods, Percy could become an outcast at first. They might see his adoption by Erebus as something unnatural or dangerous. But as time goes on, if Percy uses his new powers and influence for good, he could gradually regain their trust and respect. For example, he could use his shadow - related abilities to help in battles or rescue missions, showing that he's still on their side.
His relationship with Annabeth would likely become more strained. Since he's now under Apollo's wing, his focus might shift away from their usual adventures together. Annabeth could feel left out or even jealous of the new bond Percy has with Apollo.
His relationship with Annabeth would change. She might be a bit jealous at first of Percy's new connection to Hecate. But then she would see how his new powers could be useful. They would have to learn to work together in a new way, with Percy having different abilities to bring to the table. His friendships with other demigods like Grover would also be different. Grover might be a bit in awe of Percy's new magical side. Percy would also have to form new relationships with the followers of Hecate, who might be very different from the demigods he's used to.
When it comes to his relationship with Hera herself, it would be complex. At first, Percy might be resentful or confused about being adopted by her. But as time goes on, he might start to understand her in a way no one else does. Hera could start to see Percy as a true son, and this could lead to a deep, if somewhat unusual, bond between them. Percy would have to balance this new relationship with his existing ones, and it could lead to some really interesting character development and story arcs.
Percy's relationship with the male demigods would change significantly. Some might see him as a traitor for joining the Hunters. However, he would also gain new allies among the Hunters themselves. His relationship with Artemis would be that of a mentee and mentor at first, but as time goes on, it could develop into a more family - like bond. And his relationship with the gods would be different too, as he's now under Artemis's protection, which might make some gods view him in a new light.
Well, when it comes to Percy's relationships in this fanfiction scenario, it's really a big shift. His bond with his mother would be affected as she tries to understand this new part of her son's identity. His relationship with Grover would have an interesting turn. Grover might see Percy as even more of a protector figure now, but also be concerned about the changes. And Percy's relationship with the minor gods would change too. They might approach him, hoping to gain some favor or protection through his link to Ouranos. Overall, Percy's relationships would be in a state of flux, with everyone trying to figure out how to interact with him in this new role.