Well, you could write a fanfiction where Prometheus teams up with other mythological figures. For example, he could join forces with Athena to educate the humans in both knowledge and wisdom. Or perhaps a story where Prometheus has to face the consequences of his actions in a different realm. He might be sent to a parallel universe where the rules are different and he has to find a new way to help humanity. Also, a fanfic about Prometheus teaching a young hero how to use the gift of fire for good could be really interesting.
A great Prometheus fanfiction idea could be a story set in a post - apocalyptic world. Prometheus, in this scenario, could be a symbol of hope. He might be the only one who remembers the old knowledge and tries to revive civilization. Another angle is to write about his internal struggle. While he loves humanity, he is constantly in pain because of the punishment he received from the gods. And a story about Prometheus inspiring an artist to create works that will change the perception of humanity in the eyes of the gods could also be a great concept.
One idea could be exploring Prometheus's time before he stole fire. Maybe he was trying to convince the other gods to share their knowledge with humans. Another could be a modern - day retelling where Prometheus is reincarnated as a scientist who is trying to unlock the secrets of the universe against the wishes of a powerful corporation. And a third idea is a story about Prometheus's relationship with the humans he helped, and how they honored him over the generations.
Perhaps Percy has to go on a quest to find an ancient artifact that was once in Prometheus' possession. Along the way, he meets other demigods who are either helping or hindering him, and he has to use his wits and the unique abilities he got from his father to succeed.
One interesting story could be about the Prometheus facing a new and powerful alien threat. The crew has to use their unique skills and the ship's advanced technology to survive.
One idea could be exploring what would happen if the Thundermans lost their powers permanently. It would completely change their dynamic and how they interact with the world and villains.
Some interesting Ghostbusters fanfiction concepts could be centered around the ghosts themselves. For instance, a story where a particular ghost has the ability to possess inanimate objects and uses this power to create chaos in the city. The Ghostbusters would then have to figure out how to stop it without causing too much destruction. Another concept could be a time - travel fanfiction where the Ghostbusters go back in time to prevent a major ghost - related disaster from ever happening. This could involve meeting their younger selves or influencing key events in the past related to the supernatural.
One idea could be a story where the zodiac signs are characters in a magical school. For example, Aries could be the brave and impulsive leader of a group of friends, always getting into adventures. Leo might be the popular and dramatic one, while Virgo could be the organized and detail - oriented student who keeps everyone in line.
One idea could be to write about the littles' adventure in a new, mysterious land filled with strange creatures. Another could be their attempts to build a huge structure using only small objects they find.
One idea could be to explore the backstory of one of the new characters. Maybe they have a hidden connection to the original killers. For example, they could be the long - lost relative of one of the previous killers, which adds a new layer of mystery to the story.
For a 'the wilds fanfiction', you might consider a time - travel aspect. What if one of the characters could go back in time and change the events that led them to the island? Or a story where the island has some sort of magical or supernatural element. Maybe there are hidden caves with strange powers. Additionally, you could write about a character who has a secret skill or knowledge that helps the group in a whole new way, like a character who is an expert in survival techniques that she has been hiding until a crucial moment.
One idea could be exploring the backstories of the different shadowrunner characters in more detail. For example, delving into how a particular decker got into the business, what led them to the shadowy underworld of shadowrun. Another could be creating a new mission or heist that involves a unique combination of magic and technology, which is a staple of the shadowrun universe. Maybe a group of shadowrunners has to steal a powerful magical artifact that is being guarded by high - tech security systems.
One idea could be a story where a classic car comes to life and has adventures around the city. It could interact with people, help solve mysteries, and make friends along the way.