Obviously, Percy Jackson himself is a main character. He's the focus as the adopted son of Chaos. Chaos would also be a major character, as Percy's adoptive father. There might be appearances from old friends like Annabeth. She could be worried about Percy in his new situation or even try to help him. Another character could be some of the primordial deities related to Chaos. They might be either allies or antagonists to Percy depending on the story.
Well, Percy is the main character. Alongside him, Chaos is very important. In fanfictions, there may be other demigods who are curious about Percy's new status and come to visit him in the chaos realm. There could be a powerful chaos - being who serves as a sort of antagonist at first but later becomes an ally. And of course, Percy's mother might be mentioned or even play a role. She could be concerned about her son's new life and try to communicate with him in some way, despite the vast differences between the mortal world and the chaos realm.
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.
Percy Jackson is the central figure here. He's the one with the unique heritage as the son of Chaos. Artemis is a key character too. In addition, there might be some new characters created specifically for the fanfiction. For example, a mentor figure who helps Percy understand his chaotic powers better and how to relate to Artemis and her ways. There could also be antagonists, maybe a demigod who is jealous of Percy's special connection and tries to undermine him.
Well, of course, Percy Jackson himself often makes an appearance. He could be a mentor figure to the adopted son, guiding him through the ropes of being a demigod. Annabeth is also common, perhaps helping the adopted son with her wisdom and knowledge of the mythological world.
In addition to Percy and Natasha, there could be characters from the Avengers universe who interact with Percy. For example, Clint Barton could be a mentor - like figure to Percy, teaching him archery skills that he could combine with his demigod powers. Or Tony Stark could be involved, providing some high - tech gadgets that Percy could use in his adventures, while also being a bit of a foil to Percy's more magical and mythological nature.
Obviously, Percy would be one of the main characters. And then there's Chaos. Depending on the writer, other characters from Percy's world like Annabeth or Grover might also make an appearance, perhaps coming to find Percy in the chaos - filled realm.
Obviously, Percy would be one of the main characters. Chaos, who raises him, would also be very important. There might also be some other primordial beings that interact with Percy during his upbringing.
Well, obviously Percy himself. Since he is the son of Chaos and Nyx in this fanfiction, he is the central figure. Annabeth is often included too. Her relationship with Percy, whether it's evolving or being tested due to his new status, is a key aspect. There could also be other demigods like Grover. He might be there to support Percy or be a bit wary of his new powers.
Obviously, Percy Jackson is the main character. He is the one who becomes the soldier of chaos. His character development from a hero of the Olympians to a figure in the chaos realm would be a central focus.
One interesting plotline could be Percy's struggle to adapt to his new role as the adopted son of Chaos. He might have to deal with new powers that are both a blessing and a curse. For example, he could have the power to manipulate the very fabric of reality, but it comes with the risk of losing his humanity. Another plotline could be Percy facing off against old enemies from his past in the Percy Jackson series, but now with his newfound powers and status. It would be a test of his loyalty and how much he has changed.