Percy's relationship with the other campers at Camp Half - Blood would be a rollercoaster. The children of Poseidon might feel a bit betrayed or confused, as they thought Percy was one of their own. However, Percy could use his new status to bridge gaps between different cabins. For example, he could work with the children of Aphrodite to improve relationships in the camp, since Hera has some connection to love and relationships in a different way than Aphrodite. With the gods, his relationship with Zeus would be extremely strained, given Zeus's past issues with Hera. But he might find new allies among the gods who are friendly with Hera, like Hephaestus. Overall, Percy's relationships would be a mix of challenges and new opportunities.
When it comes to relationships, Percy's bond with his old friends like Grover would be put to the test. Grover might be a bit hesitant at first, not sure how to approach Percy as the son of Hera. Percy would have to work hard to show Grover that he's still the same person deep down. His relationship with the Roman demigods could also change. They might view him differently now, either as a potential threat or as someone with new powers and knowledge that could be useful. And with the minor gods, Percy could develop new relationships. For example, he might form an alliance with the god of harvest, Demeter, since Hera has some influence over agricultural matters in a way. All in all, Percy's relationships would be in a state of flux and require a lot of adjustment on his part.
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.
His relationship with Annabeth would likely be strained at first. Annabeth might be skeptical or even a bit afraid of Percy's new 'Ares - side' as the god of war is not exactly known for his peaceful nature. However, over time, she could come to understand and accept this new part of Percy.
His relationship with Annabeth would be very different. Instead of their usual dynamic, she might be more cautious around him. Since he's the son of Hades and Hera, she would be aware of the power and potential danger he represents. His friends from Camp Half - Blood might also be a bit more in awe of him or even a bit afraid.
If Percy is the son of Hera and Chaos, his relationships will be turned upside down. His interactions with the campers at Camp Half - Blood would be full of tension. They would be curious yet afraid of him. His relationship with the gods would be a mess. Hera, who is not known for her motherly love, might still have some sort of strange bond with him, but it would be nothing like a normal mother - son relationship. And the other gods would view him as an anomaly. His relationship with his enemies, like the Titans or the Giants, might also change. They could see him as either a potential ally or a greater threat than before, depending on how they perceive the power of Hera and Chaos combined.
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 be severely strained. Annabeth, who has always known Percy as Poseidon's son, would be confused and a bit distrustful. She might think Percy has been lying to her all this time. His friends at Camp Half - Blood would also be divided. Some would be scared of his new powers and his connection to Tartarus, thinking he could be a danger. However, some might be more understanding, especially those who have faced their own identity crises. His relationship with the gods would also change. The gods who were once somewhat friendly or at least neutral towards him might now see him as a threat. Zeus, for example, would be extremely wary of Percy's Tartarus - related abilities.
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.
With his friends at Camp Half - Blood, Percy might become a bit of an outlier. His connection to Zeus through the blessing could make some of his friends who are more closely tied to Poseidon or other gods feel a bit uneasy. However, it could also earn him respect from those who admire Zeus' power. Percy would have to work hard to maintain his friendships while dealing with this new dynamic.
His relationship with Annabeth would be really interesting. If Percy is reincarnated as Theseus, he might be more headstrong in his decision - making, which could cause some friction with Annabeth who is used to the normal Percy. For example, in planning a mission, Percy (as Theseus) might make a bold move without consulting her first.
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.