Another possibility is a time - travel fanfic. Percy and Zoe get sent back in time to an era when the gods were more directly involved in mortal affairs. They have to figure out how to get back to their own time while also dealing with the chaos of that ancient time period. Along the way, they might even change some historical events that have an impact on the present day in the Percy Jackson universe.
In Percy Jackson fanfiction, the idea of Zoe Nightshade being pregnant can lead to many interesting storylines. It could involve exploring how the demigod world reacts to such an unexpected event. Maybe it would cause a stir among the different camps and factions.
One plot idea could be Percy and Zoe going on a quest together in a lemon - scented forest. Along the way, they face challenges like magical lemon - themed monsters. Another could be a story where they discover a hidden lemon grove that has some sort of ancient power related to Zoe's past. Maybe they have to protect this grove from enemies who want to use the lemon power for evil.
The plot could be centered around a prophecy that involves both Percy and Zoe. They are forced to team up despite their initial differences. For example, Percy is more impulsive and Zoe is more reserved. As they journey to fulfill the prophecy, they encounter mythical creatures and ancient magic that test their limits.
In some fanfictions, Zoe's character develops by becoming more open. For example, in 'Zoe's New Path', she starts to trust Percy more and shares her past traumas. This helps her to grow emotionally and become more than just a stoic hunter.
One idea could be a story where Zoe and Percy team up to rescue a group of half - bloods who have been kidnapped by a powerful new enemy. They have to use their unique skills, Zoe's archery and knowledge of the wild, and Percy's water powers and leadership, to outwit the foe.
Maybe a fanfiction where Zoe is brought back to life somehow, and she and Percy have to adjust to the new world around them. Percy has changed since she last saw him, and they have to re - establish their relationship while also dealing with a new threat to Camp Half - Blood.
One common theme is friendship. Since they are both characters from the Percy Jackson universe, their friendship is often explored in different ways. They might start as acquaintances and gradually become close friends or more.
Maybe Zoe initially dislikes Percy but as they work on a task related to the lemon fanfic element, like finding a rare lemon flower. Percy's determination and kindness make Zoe see him in a new light. As they continue to search for more lemon - related things, they bond over their experiences and their relationship blossoms.
Another way to develop their relationship is through moments of vulnerability. If Zoe gets injured during a battle, Percy could take care of her. This would show a different side of Percy to Zoe. Similarly, if Percy is having doubts about his role as a hero, Zoe could offer him advice and support. These exchanges would make their relationship more complex and interesting in the fanfiction.
One plot could be that there's a mystery in Camp Half - Blood that only Percy, Zoe, and Lemon can solve. It might involve a series of strange disappearances that seem to be related to an ancient curse. They would have to follow clues, which could lead them to different parts of the demigod world, from the Underworld to the lairs of various mythological creatures.