It's hard to say for sure. Olympians are mythological figures and don't exist in the real world in a physical sense to actually watch fanfiction. However, if we consider it from a fictional and fun perspective, some might imagine that they could be interested in seeing how modern storytellers are reimagining their world in 'Prince of Olympus' fanfiction.
They might be interested because it offers new perspectives on their own stories. Fanfiction often takes the existing mythology and twists it in unique ways.
Perhaps the plot involves Percy using his new princely powers to bring about positive changes in Olympus. He could work on improving relations between the gods and demigods, for example. Since he has always been a bit of an outsider among the demigods because of his unique abilities, this new role could give him the opportunity to bridge the gap between the two groups. He may also have to face some sort of conspiracy within Olympus that threatens his position as prince.
Well, it could be about Naruto being somehow transported to the world of Greek mythology which is related to Olympus. Maybe he has to face challenges like the Greek heroes did, with his ninja skills. He might meet Greek gods and goddesses and form alliances or rivalries with them.
Well, it could be about Naruto being somehow transported to the world of Greek mythology in the Prince of Olympus setting. Maybe he has to learn the ways of the Olympians and use his ninja skills in a new context. For example, he might face off against mythical beasts using his shadow clone jutsu.
Well, in Percy Prince of Olympus fanfiction, a frequent theme is power. How Percy uses and controls his powers, and sometimes how he gains new ones. Romance is also common, whether it's with Annabeth or other characters. And there's the theme of loyalty, as Percy has to decide who he's loyal to in different situations within the fan - created stories.
Sure. There's a lot of good Percy Prince of Olympus fanfiction. A lot of it focuses on Percy's adventures outside of the main series plot. For example, some fanfics might have him interacting with lesser - known gods or mythological creatures. It really depends on what you're interested in. If you like romance, there are also fanfics that pair Percy with different characters in interesting ways.
Grover might also be an ally. His connection to nature could be useful in Percy's new role. For example, he could help Percy understand any nature - related aspects of Olympus or deal with nature spirits in the realm. Also, some of the more benevolent gods like Poseidon (Percy's father) and Athena (Annabeth's mother) might side with Percy, at least to some extent, as they have their own interests in seeing Percy succeed in maintaining order in Olympus.
The Titans could be the main antagonists. They might see Naruto as a threat to their plans of regaining power in Olympus. Since Naruto is trying to uphold the order in Olympus, the Titans would oppose him.
Another option is a corrupted god. There could be a god who has been influenced by dark forces and wants to use Naruto's power for his own evil purposes. He could pretend to befriend Naruto at first and then turn on him when the time is right.