A great plot twist could be that Percy, as the champion of Artemis, has to deal with the jealousy of other gods. Since Artemis is a powerful and respected goddess, some other gods might not be happy about Percy being her champion. This could lead to various challenges for Percy, such as being framed for a crime he didn't commit by a jealous god. Or perhaps, there could be a twist where the hunters of Artemis have mixed feelings about Percy. Some might see him as an intruder, while others start to develop a different kind of respect for him, which creates internal conflicts within the group of hunters.
In some fanfictions, a plot twist could involve Percy's powers evolving in an unexpected way because of his connection to Artemis. For instance, he might gain the ability to communicate with animals in a more profound way than before, similar to how Artemis has a connection with them. This new power could get him into trouble as he might accidentally reveal secrets while communicating with the animals. Also, there could be a plot twist where the very concept of what it means to be Artemis' champion is redefined. Instead of just being a protector, Percy might find out that he has to sacrifice something very dear to him, like his memories of his mortal life, to fully embrace his role as her champion.
One plot idea could be Percy's struggle to fit in among the demigods when his parentage is revealed. Since Artemis is a virgin goddess, his very existence would be a huge shock. Another could be Percy having unique powers inherited from both Artemis and Orion. For example, he might have enhanced archery skills from Artemis and great hunting or combat skills from Orion. Maybe he has to prove himself worthy to both his parents' legacies in a series of trials set by the gods.
One common plot twist is Percy finding out he has a hidden power related to Mars that he didn't know before. For example, he might be able to control a special type of weapon that only Mars' true champion can wield. Another plot twist could be that there is a traitor among his allies who is actually working for an enemy of Mars. This ally could be leading Percy into dangerous traps while pretending to be on his side.
Percy's character often develops a stronger sense of responsibility. As the champion of Artemis, he has to take on tasks and protect the goddess. This makes him more cautious and less impulsive. For example, he might think twice before jumping into a fight without a plan.
One possible plot twist could be that Artemis's blindfold is actually a self - imposed thing to gain a new power, and Percy discovers this secret halfway through the story. This would completely change their dynamic as Percy realizes he may not have been needed as much as he thought.
One common plot twist could be Percy discovering that his connection to Artemis brings some unforeseen powers. For example, he might gain the ability to communicate with certain animals that are sacred to Artemis. Another could be that there's a prophecy about him that was hidden until a crucial moment, changing the course of his journey. Or perhaps he finds out that his parentage is more complex than he thought, with some dark secret related to Artemis that others have been hiding.
One interesting plot twist could be that Percy discovers he has a long - lost sibling within the family. Maybe a half - brother or sister from a different godly encounter that his parents had in the past. This would change the family dynamics completely and add a new layer of relationships for Percy to navigate.
One interesting storyline could be the struggle of a Son of Artemis in a world dominated by male demigods. He might face discrimination or be underestimated at first. For example, in a quest, others might doubt his abilities because he's associated with Artemis, a goddess who has a mainly female following. Another could be his relationship with the wild animals that Artemis is associated with. He might have an extraordinary bond with them, which helps him in various challenges, like using a pack of wolves to track down a powerful enemy.
One unique plot twist could be that Percy has hidden powers from his Titan heritage that no one, not even the gods, expected. For example, he might be able to control time in a small way, which is a power not associated with his normal demigod abilities.
One interesting plot twist could be that the daughter of Nyx has a hidden power that is the key to saving Olympus from a new, unknown threat. Maybe she can control time in a way that no one expected, which throws the whole dynamic between the gods and demigods into chaos.
In some fanfictions, Percy's half - brother Tyson might be made to betray him. This could be due to being tricked by some sea monster that convinces Tyson that Percy is a danger to their kind. Also, Grover could be lured into a situation where he has to choose between saving the wild and betraying Percy. It often makes for a very heart - wrenching story as Grover and Percy have such a strong bond. Sometimes, the betrayal comes from an unexpected source like the gods themselves. They might use Percy as a pawn and then turn on him when he's no longer useful.