Well, in this fanfiction, a key plot point is Percy's struggle to come to terms with his identity as a son of Chaos. He may face rejection from some in the demigod community who fear his new - found power. There could also be a plot about him being hunted by those who want to use his connection to Chaos for their own evil purposes. Plus, his journey to find others like him or understand the full extent of his heritage is also important.
The main plot points usually revolve around Percy's new origin. He might start having strange visions or dreams related to Chaos, which set the story in motion. As he accepts his identity, he has to figure out how to balance his old life with his new role. There could be a conflict with the Olympian gods, who may see him as a threat. Also, his relationships with his friends and family are likely to be tested as he becomes more involved in the mysteries of his Chaos - related powers and heritage. This fanfiction often explores how Percy navigates this complex new world he's been thrust into.
Often, one main plot point is Percy discovering his true parentage as a son of Chaos. This can lead to him feeling out of place in the normal demigod world. Another could be him having to hide this fact from his friends at first. And then there might be a plot where he has to learn to control the new powers that come with being a son of Chaos.
In my opinion, it has its merits. It takes the familiar Percy Jackson world and turns it on its head. If you're a fan of the series and like to see alternate versions of the story, this fanfiction could be really interesting. It could delve deeper into the concept of Chaos and how that affects Percy's life. For example, his relationships with other characters might be completely different, and the way he views the world of gods and monsters could change too.
The plot could center around Percy's transformation into the 'Son of Chaos'. He might have to face challenges that test his loyalty to his old friends at Camp Half - Blood while also adapting to his new role. He may also encounter new characters who are either allies or enemies in this new phase of his life. It might also involve a power struggle within the chaotic realm where he has to prove himself worthy.
A great plot twist could be that Percy's strength is a curse in disguise. He thinks it's amazing at first, but then he realizes it attracts really dangerous enemies. For example, an ancient primordial being that wants to steal his power.
Well, the plot could involve Percy's newfound status as the son of Chaos bringing all kinds of chaos (pun intended) to his relationship with Perlia. Maybe he has new powers that are hard to control and Perlia has to help him. It could also be about them facing new enemies together that are drawn to Percy's connection to Chaos.
Well, it could be that Percy is tricked into believing the son of chaos is a threat when he's actually not. Maybe some other characters manipulate Percy's perception with false evidence.
A possible plot could be that the Primordial Son of Chaos is slowly being awakened by the actions of the modern world. Percy senses this disturbance in the fabric of the cosmos. He then embarks on a journey to find out more about this entity. Along the way, he meets old foes and new friends. The story could involve a race against time as Percy tries to prevent the full awakening of the Primordial Son of Chaos if it's going to bring destruction, or he could be trying to ensure its proper awakening if it's meant to bring balance.
A possible plot could be that Percy is initially unaware of his true parentage. He grows up with normal demigod problems, but strange things start to happen. He has an unusual affinity for the moon and animals, which are associated with Artemis. As he discovers the truth, he is caught in the middle of a power struggle between the gods. Some gods want to use him for their own purposes, while others want to destroy him. Percy has to fight to survive, make allies, and figure out his place in this new and dangerous world. He also has to deal with his feelings towards Artemis, who is not like a typical mother figure.
Percy Jackson is definitely a main character. He's the one at the center of the 'son of chaos' concept. Then there are his friends from Camp Half - Blood like Annabeth. She might be involved in trying to understand Percy's new situation or helping him in his new adventures. Grover could also be there, being Percy's loyal friend as always.
Another main character could be Chiron. He has always been an important figure in Percy's life. In this fanfiction, he might be the one who first discovers Percy's connection to Chaos and tries to guide him. Or he could be struggling to understand how to deal with Percy's new situation, especially if Percy's powers start to have unforeseen effects on Camp Half - Blood.
In some fanfictions, Percy Jackson is indeed portrayed as the true son of Chaos. Writers often take creative liberties to explore new storylines and character developments. This idea can lead to very interesting and unique plot twists, such as Percy having powers beyond what we see in the original series.