It's a very interesting thought, but real Olympians don't exist in a form that can read. But if we were to think of it in a more metaphorical way, like if the essence of Olympians could be interested in modern interpretations of their stories. I still think it's not very likely. Fanfiction often takes a lot of creative liberties and might not be in line with the more traditional or 'canon' view of Olympians. And there's no evidence or indication that there's any sort of connection between the two in terms of one reading the other's work.
I don't think so. Olympians are from Greek mythology and they don't exist in the real world to be able to pick up and read fanfiction. Percy Jackson fanfiction is a modern creation by fans for fans. While fans of the Percy Jackson series might have an interest in Greek mythology, the reverse, that Olympians would read the fanfiction, is just not possible in a literal sense.
In a fictional sense, they might read it to see how mortals perceive them. The Percy Jackson series already gives a different take on Olympians, and fanfiction can take it even further. They could be curious about the new relationships and adventures that fans create for them in these stories.
One great Nico fanfiction is 'Nico's Journey Beyond the Shadows'. It delves deep into Nico's internal struggles as he tries to find his place in the world of demigods. The author really captures Nico's complex personality, his loneliness, and his growing powers in a very engaging way.
One possibility could be that in the fanfiction, Percy is bullied at his new school in the mortal world because of his dyslexia and ADHD. Other demigods might also face similar situations. Maybe the bullies don't know their true identities but sense that they are different and pick on them.
There's also 'Annabeth's Quest'. This fanfiction focuses on Annabeth and her own solo adventure. She has to find a lost artifact that has the power to either save or destroy the demigod world. It shows a different side of Annabeth, her intelligence and leadership skills, which is really fascinating.
Annabeth Chase is also a fan favorite. Her intelligence and strong will make her a great character to explore in fanfiction. Writers might focus on her architectural projects in the context of the demigod world, or her relationship with Percy from different angles.
Another concept is the exploration of different character backstories. Fanfiction often delves deeper into a character's past that wasn't fully explored in the original books. For instance, we could see more about Nico di Angelo's time in the Underworld before he joined Percy and the others, and how that shaped his personality and powers.
The plot could involve Percy being bullied by a new group of monsters in disguise at Camp Half - Blood. These monsters, looking like normal campers, could be trying to weaken Percy before a big battle. Percy would start to doubt himself because of their constant taunts and pranks.
One common theme is the exploration of forbidden love. Since the world of Percy Jackson has its own set of rules and norms, a lesbian relationship between characters might be seen as going against the traditional ideas in that world. Another theme could be self - discovery, where a character realizes her true feelings for another female character and has to come to terms with her own identity.
One idea could be exploring Percy's life if he had a different godly parent. For example, if he was a son of Hades, how would his powers and his relationship with the other demigods change? Another idea is to write about a time - travel adventure for Percy and his friends, where they go back to the era of the first Olympians.
One of the main themes is heroism. Percy has to face numerous challenges and rise to be a hero. Another is the exploration of family, as he discovers his divine heritage.