Percy would likely be more ruthless. Gaea's influence might make him less hesitant to use force or manipulation to get what he wants. For instance, he might not be as concerned about the well - being of mortals as he was in the original story.
His self - identity would be completely warped. Instead of seeing himself as a hero of the Olympians, he would think of himself as Gaea's chosen one. This could lead to a much more egotistical Percy. He might also be more in touch with his primal instincts, such as aggression and territoriality. In the original series, Percy was often guided by his sense of right and wrong, but in this scenario, that sense could be muddled by Gaea's teachings.
He would likely be more cautious and distrustful. Since he's being raised by a monster, he may not have the same sense of heroism and justice that the normal Percy has. He might see the world as a more dangerous place where only the strong survive.
Well, Percy's character would go through a major transformation. Initially, he would be shocked and confused about being the son of Kronos and Gaea. This would cause him to reevaluate his relationships with his friends and allies. He may feel isolated as he believes they might not accept him anymore. As he delves deeper into his heritage, he would learn about the history and motives of Kronos and Gaea. This knowledge would give him a different perspective on the world of gods. He would have to make tough decisions, like whether to use the powers associated with his parents for good or evil. Through these experiences, he would become a more self - aware and morally complex character, no longer simply the hero who always follows the Olympians' rules but someone who has to make his own path based on his understanding of his true identity.
Percy would likely become more confident in his abilities. Apollo's influence would make him more outgoing and perhaps a bit more self - assured. He'd also probably have a greater appreciation for beauty and the finer things in life.
Percy would probably become more arrogant at first. But as he faces challenges related to his new identity, he'd learn humility. His loyalty to his friends might be tested as Zeus could demand things that conflict with his friends' interests. He'd also have to deal with the expectations of being the son of the king of the gods, which would shape his character in ways different from when he was just Poseidon's son.
Percy would likely become more regal and proud. Since Hera is associated with royalty, he might develop a more refined and authoritative personality. He could also become more calculating, as Hera is known for her scheming. For example, he might think more about long - term plans rather than just reacting impulsively like he used to.
Percy's self - identity would be completely shaken. He's always known himself as Poseidon's son, so being a son of Ares would force him to re - evaluate who he is. He might struggle with feelings of anger and a desire for power that he didn't have before. This could lead to a darker path for him at first, but through various experiences, he could learn to control these new aspects of himself and become a more complex and interesting character.
His character would likely be more cynical. Growing up among monsters, he'd see the cruel side of the world early on. He might be more distrustful of others, even those who seem friendly at first. For example, when he finally meets other demigods, he'd be hesitant to trust them right away.
Percy would likely be more in tune with the concept of home and family. Since Hestia represents the hearth, Percy might be more nurturing and protective. He could develop a stronger sense of responsibility for the well - being of his friends as if they were his family.
Percy would likely be more brooding. Since Iapetus was often seen as a rather serious figure in mythology, Percy might inherit some of that solemnity. He could be more withdrawn, thinking deeply about his new identity.
His character would become more confident in his artistic abilities. Apollo is the god of many arts, so Percy would likely be exposed to music, poetry, and painting. He might be more flamboyant in his actions and speech, as Apollo has a certain charm. For example, he could start using more flowery language when talking to his friends or enemies.