In fanfiction, Percy Jackson's interaction with the Egyptian gods could be complex. He could start by comparing their powers to those of the Greek gods he's familiar with. This could lead to misunderstandings at times. For instance, when he meets Horus, he might assume his powers are similar to Zeus' just because they are both associated with leadership. But as he spends more time with the Egyptian gods, he would learn the nuances of their powers and personalities. He may also share his own stories of fighting monsters in the Greek world, which could either impress or annoy the Egyptian gods depending on their individual attitudes.
Percy would interact in a cautious yet curious way. He'd be curious about their powers, like Anubis' role in the afterlife. But he'd also be cautious as he doesn't know how they'll react to a Greek demigod. He might use his charm, which has worked on some Greek gods, to try and build relationships. However, he may face some resistance from the more xenophobic Egyptian gods who see him as an intruder.
Percy would probably be initially cautious when interacting with Egyptian gods. For example, when meeting Ra, the sun god, Percy might be in awe but also a bit hesitant as their powers are so different. He would need to show respect as he does with the Greek gods. The Egyptian gods, in turn, might be curious about Percy's abilities, especially his control over water which is not as prominent in Egyptian mythology.
In a more complex way, Percy's interactions could be influenced by the political situation between the Greek and Egyptian gods. If there's some sort of tension between the two pantheons, the demigods might be caught in the middle. Percy would have to be diplomatic and try to find ways to keep the peace while still maintaining his own beliefs and loyalties. For example, if there was a dispute over a powerful magical artifact, Percy and the Egyptian demigods would have to figure out how to resolve it without starting a full - blown war between their respective godly parents.
He'd probably be cautious at first. Given his experiences with the Greek gods, he'd know that gods can be unpredictable. He might start by observing the Celtic gods' behavior. Maybe he'd try to find common ground, like their connection to nature or their role in the cosmos.
He could be in awe at first. I mean, they are gods after all. But then he might start challenging them in a friendly way, like he did with some of the Greek gods. He might show off his water - controlling powers to impress them.
In some fanfictions, Hermes interacts with Percy as a mentor. He might offer advice on how to deal with other gods or mythical creatures. For example, he could tell Percy the weaknesses of a particular monster. In other stories, he may be more of an enigma, his actions and words being hard to decipher. Sometimes, Hermes and Percy form an alliance, like when they have to face a common threat together.
In some fanfictions, Zeus interacts with Percy in a hostile way at first. He sees Percy as a threat to his power and the order of Olympus. For example, he might try to limit Percy's abilities or send challenges to prove Percy's unworthiness.
Another storyline might involve Percy getting lost in the Egyptian afterlife. He has to navigate through the different realms with the help of Egyptian gods such as Thoth, who is known for his wisdom. Along the way, he discovers secrets about the connection between the Greek and Egyptian pantheons. This could include how their powers are related and how the two mythologies might have influenced each other in ancient times.
In a fanfiction where Percy Jackson meets the Egyptian gods, it would be a clash of two mythologies. Percy's sword skills and ability to control water might not be as useful as he thinks against the Egyptian gods' unique powers. He could befriend some of the Egyptian gods who share similar values to the Greek gods he knows. However, he might also make enemies among those who see him as an outsider. The fanfic could explore how Percy uses his wits and his knowledge of Greek mythology to navigate the world of Egyptian gods and their associated creatures.
Set, the Egyptian god of chaos. He could be a great antagonist as he might see the combination of Greek and Egyptian powers in Percy and the other demigods as a threat to his own plans of spreading chaos. He could try to manipulate events to turn the two groups against each other.
He could interact through alliances. For example, if the situation calls for it, he might join forces with a Roman demigod from a different pantheon to take on a greater threat like a primordial being.