Obviously, Percy is one of the main characters. He is likely to be at the center of the story given it's called 'Percy son of time fanfic'. There might also be other demigods like Annabeth who could play important roles. They could be helping Percy on his time - related adventures or dealing with the consequences of his actions in different timelines.
Annabeth could be a main character. She might be initially distrustful of Percy because of his mother but then come to see his true worth. Another could be Grover, Percy's loyal friend, who stands by him through all the difficulties. There could also be new characters, like a half - spider half - human hybrid who is Percy's distant relative and helps him understand his heritage.
The main character is surely Percy Jackson. But in this 'son of kronos percy jackson fanfic', new characters might be introduced that are related to Kronos' side of the story. However, the classic characters like Annabeth Chase are bound to be there too. She would be crucial in Percy's journey as she often is in the original stories. Grover Underwood, Percy's satyr friend, would also be a mainstay. His loyalty and friendship with Percy would be tested and explored in this new narrative where Percy has this unexpected connection to Kronos.
Well, Percy is obviously one of the main characters since it's about him getting sent back in time. There might also be his friends like Annabeth. In the past, he could meet characters who are important in the history of his world, like the ancient gods or heroes. They would play significant roles in his journey back in time as he might need their help or they could be obstacles in his way.
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.
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 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.
Perhaps an ancient sea god who has a grudge against Thetis. This god sees Percy as a way to get revenge on her. He could send all kinds of sea - based disasters and creatures to attack Percy and his friends. He might also try to corrupt Percy and turn him against his own values.
The Titans could still be antagonists. Since Percy has a connection to Hecate, they might see him as a threat to their plans of overthrowing the gods. They could try to capture him to use his powers for their own evil purposes.
Well, without actually reading the fanfic, it's hard to say for sure. But it could be his friends. In many fanfics, there are often sidekicks or best friends who play important roles. They might support Percy in his adventures or add some comic relief to the story.