Obviously, Percy Jackson is one of the main characters. Since it's about him being the son of Metis, he would be central to the story. Then there might be other demigods like Annabeth who could be involved, perhaps helping Percy on his journey related to his mother.
Percy is the main focus, of course. But there could also be characters related to Metis's past. Maybe there are old friends or enemies of Metis who now interact with Percy. And we can't forget the gods. Some gods might play important roles, either supporting or opposing Percy because of his relation to Metis. For example, Athena could have a complex relationship with Percy given her connection to Metis.
One interesting plot could be Percy's journey to discover more about his mother Metis. Maybe he uncovers hidden powers or a secret prophecy related to her. Another could be his interactions with other demigods who also have a connection to Metis in some way, leading to new alliances and adventures.
There's also 'Percy's Quest for Identity'. This story delves deep into Percy's struggle with his identity as the son of Zeus and Metis. It shows how he tries to fit into the demigod world while dealing with the expectations that come with such powerful parents. It's really interesting as it explores his relationships with other characters like Annabeth and Grover in this new context.
The main character is Percy Jackson. Alongside him, we may have some characters that are exclusive to the fanfiction world. For example, there could be a character who is a half - human half - stone being as a result of Medusa's powers in the past. This character could be an ally or an enemy to Percy. Then there's a good chance that Chiron, the centaur trainer at Camp Half - Blood, will be in the story. He's always been a guiding figure for Percy, and in this new context, he'll have to give Percy advice on how to handle his new identity as the 'Son of Medusa'.
Obviously, Percy Jackson is one of the main characters. He's the central figure around which the story usually revolves.
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.
The main characters would be Percy Jackson, who has to deal with the implications of being the son of Cerberus. Then there's Cerberus, whose relationship with Percy is the central concept. Chiron, the centaur at Camp Half - Blood, would also be important as he's always been a guide for Percy. And don't forget about the other demigods at the camp. They would react to Percy's new identity in different ways, some with suspicion, some with curiosity, and their reactions would be part of the story.
Annabeth Chase would probably also be an important character. She has always been Percy's close friend and in this fanfiction, she might play a role in helping Percy understand and control his new powers related to the void. She could be the voice of reason when Percy is tempted by the darker aspects of his new identity.
Obviously, Percy Jackson is the main character. But there could also be Annabeth Chase, his long - time friend and love interest. Grover, his satyr friend, might also play an important role. And since it's related to the Fates, the three Fates themselves - Clotho, Lachesis, and Atropos - could make appearances, either as allies or antagonists depending on the story.
Another important character could be Chiron. He, as the centaur mentor, plays a crucial role in guiding Percy. He might be the one to first discover Percy's ice powers and then help him understand the implications of being the Son of Ice. There could also be villains, such as a dark wizard who wants to steal Percy's ice powers for his own evil purposes.
In addition to Percy, there could be new characters created specifically for this fanfiction. Maybe a dragon trainer or someone from an ancient dragon - associated clan. They could guide Percy in his journey of self - discovery regarding his dragon heritage. And of course, we can't forget the villains. There might be some dark demigods or creatures that oppose Percy because of his newfound powers.