One good Percy x Thalia betrayed fanfiction is 'The Broken Bond' which explores how Percy feels when he believes Thalia has betrayed him. It delves deep into his emotions and the events that led to this supposed betrayal.
In a fanfiction about their betrayal, it could be that they are betrayed by a new character who infiltrates their group. This new character might seem friendly at first but then turns on them to further their own secret agenda, perhaps related to an ancient prophecy. Percy, Nico and Thalia would then have to figure out how to stop this new threat while also clearing their names.
Some writers develop the plot by introducing a third party. This third party might manipulate Thalia into doing something that Percy sees as betrayal. The story then unfolds as Percy tries to figure out what really happened. Writers also show the internal struggle within Thalia if she was forced into the situation. They might describe her guilt and her attempts to make it up to Percy, which adds more depth to the plot.
Well, they might lose trust in their friends. For example, if they were betrayed by someone they considered a close ally in the demigod world, like a fellow camper at Camp Half - Blood. Percy could become more withdrawn, as he has always been a bit of a loner at heart. Thalia might turn bitter and angry, using her skills as a hunter more aggressively. Nico, being the son of Hades, could potentially be pushed towards using his darker powers in retaliation, perhaps even seeking vengeance in the Underworld's way.
Their relationships would likely become more strained and cautious. Percy, who was always somewhat trusting, might become more guarded. Thalia could become more angry and vengeful, which might put a strain on her relationships with the others. Nico, already a bit of an outsider, might retreat further into himself. They would have to relearn how to trust each other, as the betrayal might make them question if there are any more secrets among them.
The Hunters of Artemis could be a great addition. Since Thalia was once a part of them, it would be interesting to see how she interacts with them again, especially in the context of her relationship with Percy. Zoe Nightshade, if brought back in some way, could be a very cool character to include. She has a strong personality and a tragic backstory. Also, Clarisse La Rue could be in the story. Her tough - as - nails attitude and her rivalry with Percy could spice things up, especially when it comes to the relationship between Percy and Thalia.
One possible plotline could be that Percy, Thalia and Nico are betrayed by their closest friends within the demigod community. Maybe they are framed for a crime they didn't commit, like stealing a powerful artifact. This could lead to them being hunted by their own kind. They would then have to go on the run, trying to clear their names while also facing various monsters that are after them because of the false accusations.
Sure, many fanfiction authors have delved into the idea of Percy and Thalia in a romantic relationship. These stories often play with the existing lore of their characters from the Percy Jackson series. For example, one might have them going on a quest together that makes them realize their feelings for each other. Or perhaps a story where they have to pretend to be in a relationship for some mission, which then turns into real love. The possibilities are really exciting for fans who like to explore different relationship dynamics within the fandom.
One common theme is friendship. They often start as friends and their bond deepens. Another is adventure, as they are usually put in exciting situations together.
One great 'percy x thalia fanfiction' is 'The Unlikely Bond'. It explores their relationship in a really interesting way, showing how they overcome differences and form a strong connection.