Percy would be a lot more solemn. The Christian God is often seen as a very powerful and serious figure. So, Percy might lose some of his carefree nature. He would also have different powers. Instead of the typical Greek demigod powers like controlling water, he could have powers more in line with the Christian concept of miracles. He'd also have a different relationship with his father. The Christian God is not as hands - on as Poseidon was in the original series. Percy would have to rely more on faith and less on direct father - son interactions like he did with Poseidon.
He'd probably be more morally strict. In the original Percy Jackson stories, he has a more fluid sense of right and wrong based on Greek mythology. But if he were the son of the Christian God, he'd likely adhere more to the Ten Commandments type of moral code. For example, he might be less likely to use deception in his battles.
He'd probably be more aware of his appearance. Instead of just being a scruffy, normal - looking demigod, he might take more care in how he presents himself. He could also be more charming without really trying, which might get him into trouble sometimes as people might misinterpret his intentions.
He would probably become more empathetic. As the God of Love, he'd need to understand the feelings of others deeply. So, he might be less impulsive and more patient when dealing with people.
If Percy Jackson becomes a god in a crossover fanfiction, his character would experience a significant transformation. He has always been a hero who fought for the underdog. But as a god, he might have to make difficult decisions that could go against his old principles. His view of right and wrong could become more nuanced. He would also have to deal with the envy and fear of those around him. His mortality - which was a big part of his identity - would be gone, and he'd have to redefine himself in the context of immortality. His sense of time would change, and he might start seeing things from a much longer - term perspective. All these changes would make his character much more complex and different from the Percy we knew as a demigod.
He would likely become more assertive. As a god, he has more power and responsibility, so he can't be as laid - back as he was before. He might also develop a more primal side, influenced by the wolf nature, like being more instinctive in his decision - making.
Percy would likely become more conflicted. His previous identity as the son of Poseidon shaped his values and actions. But as the son of Kronos and Rhea, he'd have to reevaluate everything. He might become more cautious, as he now represents a more controversial lineage.
Percy would likely become more studious. Since Athena values knowledge, he would be more interested in learning about history, magic, and other aspects of the demigod world. He might spend more time in the library at Camp Half - Blood, much to the surprise of his friends. His relationships with others would also change. He could be more aloof at first as he tries to adapt to his new role, but as he grows into it, he would form deeper, more intellectual connections with those around him.
Percy might be very respectful at first. He's used to dealing with powerful gods. He would probably listen carefully to what the Christian God has to say.
He might become more aloof. Being a god often comes with a sense of superiority, but Percy has always been down - to - earth. However, his new status could make him a bit more distant from his mortal friends at first. But deep down, he'd still be the same Percy with a strong sense of right and wrong.
Well, initially, Percy might be really confused about his new personality. He's used to being a scrappy demigod. But as a god, he could become more calculating. He'd have to think about the long - term consequences of his actions more. His loyalty to his friends might be tested as he has to consider the greater good of the world. He might also become more secretive as he has to deal with godly secrets and politics. He would still have his core of kindness, but it might be overshadowed at times by his new godly traits.
Well, if Percy was the son of Loki in a fanfiction, it would completely turn the Percy Jackson storyline upside down. Percy's powers would likely be a mix of his demigod abilities and Loki's trickery. His relationships with the other characters would also change. For example, his loyalty to Camp Half - Blood might be questioned as Loki is known for his duplicity. He could have a more mischievous side and might not be as straightforward in his actions as he is in the original stories.