Obviously, Percy is one of the main characters. There might also be other characters from the Percy Jackson universe who interact with him in this new context of being the son of Romanov. For example, his friends like Annabeth could be there to support him or question his new identity.
There could be characters related to the Romanov family as well. Maybe an old family member who serves as a mentor to Percy, guiding him through the intricacies of the family's history and the powers or responsibilities that come with his heritage.
Perhaps in the fanfiction, Percy discovers that his Romanov heritage gives him some unique powers or abilities. He then has to learn how to control and use these powers while also hiding his true nature from the outside world that might not understand or might try to take advantage of him.
Obviously, Percy is a main character. Since he's the one with the connection to Anubis. And Anubis himself often makes an appearance in these fanfictions. Sometimes he's a guide for Percy, other times he's more of a mysterious figure in the background.
Obviously, Percy would be one of the main characters. Since it's Percy son of Hyperion, Hyperion himself might also play a major role, perhaps as a guiding figure or an antagonist. Other characters could include the friends Percy makes within this new context, like other demigods who are related to Hyperion's realm or have some connection to his new identity.
Obviously, Percy is a main character. Since he is the son of Chaos in this fanfiction, his character development and journey are central to 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.
Well, obviously Percy Jackson is one of the main characters. He's the son of Ananke in this fanfiction, so he's at the center of the story. His friends like Annabeth Chase and Grover Underwood are likely to be important characters too. They would probably be there to support Percy in his adventures and help him deal with the challenges related to his connection to Ananke.
Lupa herself would be a major character. She's the one who has a special connection to Percy in this story. She could be guiding him, testing him, or having her own motives that are intertwined with Percy's journey.
Well, obviously Percy himself is a main character. He's the son of Thanatos after all. His friends from Camp Half - Blood or wherever he hails from in the fanfiction are also likely to be main characters. They could include other demigods like Annabeth or Grover. And sometimes, Thanatos himself might make an appearance as a significant character, guiding or interfering in Percy's life depending on the plot.
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.