Their relationship could start with mutual respect. Percy respects Zoe's skills and her loyalty to Artemis. Zoe, in turn, respects Percy's power and his courage. As they go on quests together, they start to rely on each other more and more, which deepens their bond.
In a fanfiction, their relationship could develop through shared experiences. For example, they both have a connection to the gods. Percy is Poseidon's son and Zoe was a huntress of Artemis. They could have conversations about their relationships with their divine parents, and this could bring them closer. Maybe they find out they have more in common than they thought, like a love for the natural world, Percy with the sea and Zoe with the forest. This could lead to a friendship that over time might become something more, like a deep platonic bond where they would die for each other.
To develop their relationship, a story could focus on them overcoming differences. Zoe is very much about following the ways of the Hunt and Percy is more of a free - spirited hero. But when they are faced with a common enemy that targets both of them because of their association with the gods, they have to put aside their differences. They learn to understand each other's viewpoints. Percy might start to see the value in Zoe's strict code, and Zoe might come to appreciate Percy's more flexible approach. This mutual understanding can strengthen their relationship.
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.
Their relationship could develop through shared experiences in Chaos's realm. For example, they could start off as reluctant allies, but as they face more and more difficult challenges together, they begin to trust and respect each other more. Eventually, they could become close friends who would die for each other.
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.
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.
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.
In fanfiction, Percy might be shown as growing more mature with Zoe and Lemon by his side. Zoe could be the voice of reason, often having to hold Percy back from making rash decisions. Lemon could be the one who brings a fresh perspective. He might not be as well - versed in the demigod ways as Percy and Zoe, but his outsider view could help them solve problems in new ways. For example, if they are in a maze, Lemon might notice something that Percy and Zoe, with their traditional demigod training, overlook.
In certain fanfictions, Percy could save Zoe Nightshade by making a heroic sacrifice. For example, he might put himself in harm's way to protect her from a deadly curse or a powerful enemy attack. He may have to endure great pain or face a difficult challenge, but his determination to save Zoe drives him forward.
Yes, there are quite a few out there. Some fanfiction sites like FanFiction.net and Archive of Our Own have a variety of stories exploring their relationship. You can search using the tags 'Percy Jackson' and 'Zoe Nightshade' along with 'romance' to find them.
One great fanfic could be about their adventures together in a different realm. Maybe they team up to solve a mystery that the original series didn't cover. It could explore their unique powers and how they complement each other.
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.