What are some interesting plot ideas for 'heroes of olympus time travel fanfiction'?

One idea could be exploring the backstories of minor characters in more depth. For example, you could write about the early life of a demigod who was only briefly mentioned in the original series. Another idea is to create alternate endings to the main story arcs, like what if the heroes had made different choices during a crucial battle? You could also focus on the relationships between the characters in a different light, perhaps showing a friendship that was hinted at but not fully developed.

One idea could be a new prophecy that involves the demigods having to travel to an unknown realm to retrieve a powerful artifact before the Titans use it to destroy the world. Another could be a fanfic where the demigods form an alliance with some previously thought - of - as - enemies, like certain monsters who also don't want total chaos. Or perhaps a story where a demigod discovers a hidden power within themselves that has the potential to change the balance of power between the gods and the Titans.

A plot where the demigods have to team up with their mortal enemies, like some of the monsters, in order to face a greater threat that endangers both their worlds. This could lead to some really interesting character dynamics and moral dilemmas.

One idea could be Jason and Percy having to team up for a special quest that no one else can handle. Maybe they have to retrieve a powerful artifact hidden deep in a dangerous realm. They start off not getting along well because of their different leadership styles, but as the quest progresses, they learn to respect each other and combine their powers in unique ways to overcome obstacles.

A great fanfiction idea is to have the heroes of Olympus time - travel. They could go back to the time of the ancient Greek heroes and interact with them. Maybe Percy meets Theseus and they have to compete in some sort of challenge. Or the story could focus on a character like Nico di Angelo and his journey to discover more about his powers in a place that is off - limits to most demigods, like the Underworld's deepest secrets. There could also be a fanfic where the demigods have to deal with a curse that affects their powers in strange ways.

One idea could be a fanfiction where the characters play a magical version of truth or dare at a party. Each dare could involve using their demigod powers in a fun and unexpected way.

You could do a story where the characters are swapped into different roles. For example, the usually brave hero becomes a coward and has to learn to overcome his new - found fear. Or perhaps a story where the characters are put in a completely new setting, like a modern - day city instead of their usual mythological landscapes. They'd have to adapt and still use their powers in this strange new environment.

Another interesting concept for 'Heroes of Olympus fan fiction' is to create a new adventure where the characters from different camps, like Camp Half - Blood and Camp Jupiter, have to team up in a completely unexpected setting. Say, they end up in a modern - day city that has been mysteriously cursed, and they need to use their combined powers and knowledge to break the curse.

One idea could be a male OC who is a son of a minor god but has unique powers. He could be on a quest to prove himself to the major gods. Another idea is that the male OC is from a different time period and has to adapt to the modern world of the 'Heroes of Olympus' while also dealing with his own past traumas.

Maybe there could be a school competition that is secretly being influenced by the gods. The teams in the competition unknowingly have to deal with various magical obstacles and challenges that are related to the mythology. For example, a track race where the track suddenly turns into a river like the Styx, and the runners have to find a way to cross it without getting dragged under.