Some fanfictions might explore a plot where Annabeth gets trapped in a time - related situation created by Kronos. She has to navigate through different time periods he has influenced while also trying to find a way to break free and stop his evil plans. This could put her in many dangerous and strange situations where she has to rely on her wits and the knowledge she has of Greek mythology.
A great plotline could be Kronos corrupting some of Percy's friends, and Percy having to decide whether to fight them or try to save them first. This adds a moral and emotional conflict to the story. In many fanfictions, this kind of internal struggle makes the story more engaging. For example, Percy might be torn between using his sword on a friend turned enemy or trying to find a way to reverse the corruption.
One possible plotline could be their adventures in a new, undiscovered part of the mythological world. Maybe they stumble upon a hidden realm full of ancient and powerful creatures that they have to either befriend or fight.
One interesting plotline could be Percy having to deal with the conflict of being the son of Kronos while still being a hero. He might struggle with the dark legacy of Kronos within him. Another could be his relationship with Thalia evolving in unique ways, like they team up against a new and powerful enemy that threatens both their existences.
A popular plot in Percy Jackson Luke and Annabeth fanfiction is the idea of team - ups. For instance, Luke and Annabeth might have to team up for a dangerous quest, and during this time, they rekindle an old friendship or discover new feelings for each other. This can create a lot of tension, especially if Percy is also involved. There are also fanfictions that delve into the backstories of Luke and Annabeth's relationship before Percy came into the picture. It could show how they grew up together at the camp and the early seeds of their connection, which might be different from what was shown in the original books.
Well, a great plotline could be Percy and Annabeth trying to start a club in high school related to ancient Greek mythology. But they face opposition from the school administration who think it's too 'out there'. And then there's the whole thing about them having to balance their demigod duties with high school projects and exams. It adds a lot of drama and humor as they struggle to fit in and still be true to themselves.
Kronos might have some minions do the dirty work for him. They could be disguised as normal people and surround Annabeth when she's alone. Then they could overpower her and take her to Kronos. It's also possible that he uses some sort of magic or spell to immobilize her first and then kidnap her.
A common theme is the power struggle. Kronos is a force of chaos and destruction with great power, while Annabeth is a strong demigod. Fanfics may explore how she tries to oppose his might. Also, the theme of redemption could be present. Maybe in some fanfics, Kronos has a chance at redemption and Annabeth plays a role in that process, either by helping or hindering it.
One plotline could be Percy having flashbacks during a normal day at Camp Half - Blood. For example, while training new demigods, he suddenly remembers a particularly harrowing battle from the past. This could lead to him accidentally losing control of his powers a bit, scaring the newbies. Another could be Annabeth having nightmares about the time she was trapped in Tartarus. In the fanfiction, she might start avoiding places or activities that remind her of it, like going underground or exploring dark caves. And a third plotline could be them both trying to deal with their PTSD while on a new quest, where they have to rely on each other more than ever to overcome their mental struggles.
One possible plotline could be a darker version of their quests. For example, instead of simply fighting monsters to save the world, they might be forced to make morally ambiguous choices. Maybe they have to sacrifice some innocent bystanders to defeat a greater evil. Another could be a power struggle between them where their darker sides come out. Percy could be more power - hungry and Annabeth more calculating in a way that challenges their friendship.
Another plotline might involve Percy and Annabeth getting lost in an alternate dimension within the world of 'The Lightning Thief'. In this dimension, the rules of the gods are different. They have to figure out how to get back while also dealing with strange creatures and challenges that test their relationship and their understanding of the mythological world.