In this fanfiction scenario, Poseidon's relationship with Percy would be full of twists and turns. At first, Poseidon might be shocked and a bit angry. How could his son be related to Leto? But as time goes on, he realizes that Percy is still his son and that this new connection could be used to their advantage. He starts to work with Percy more closely, guiding him on how to balance his powers from both Poseidon and Leto. They might have some father - son talks about the new responsibilities Percy has and how he can use his dual heritage to protect the world better. Poseidon could also start to see Percy as more of an equal, as he is now part of a more complex and powerful family tree.
In fanfiction, their relationship could be developed by having Poseidon be more involved in Percy's daily life. Instead of just popping in during big events, he could be there for the small things too. For instance, helping Percy with his schoolwork that involves marine biology. They could also have a project together like building a new safe haven for sea nymphs. Through this, they would bond over creating something positive. Also, Percy could start to take on some of Poseidon's responsibilities in the ocean, with Poseidon guiding him. This would not only strengthen their bond but also show Percy growing into his role as Poseidon's son.
His friends might be more suspicious of him at first. Since Titans are often seen as the enemies in the Percy Jackson world, his friends could worry that Percy has some hidden, malevolent Titan - influenced agenda.
Their relationship would likely become even deeper. They would be partners not only in their heroic adventures but also in parenting. They would have to support each other in raising their child, like Annabeth helping Percy understand their child's academic needs while Percy might be better at teaching combat skills. They would also have to make decisions together about their child's future, whether it's about staying at Camp Half - Blood or trying to live a more normal life in the mortal world.
Since Leto has her own history and experiences, Percy could become more empathetic towards the Titans. This newfound empathy could make him more diplomatic in his interactions with others. He might also become more of a loner, as Leto's adopted son, exploring the world on his own terms and trying to understand his new identity. This would shape his personality in a way that is both different from his original self and yet still retains some of his core traits like his sense of humor and determination.
In this fanfic, Percy's friends would need to accept his new identity. Some might be more accepting than others. For example, the more open - minded ones would see it as just another part of Percy. However, there could be some who are afraid. Percy would have to work hard to show them that he can control his werewolf side. His relationship with his friends would be tested, but if they truly are his friends, they would come to terms with it. They would also have to protect his secret from those who might want to harm a werewolf. This would bring them closer together as they face this new challenge as a group.
If Percy was the son of Achilles, his relationship with Annabeth might become more strained. Percy could become more headstrong and impulsive because of the influence of Achilles' traits, which would clash with Annabeth's more strategic and cautious nature. For example, in battle situations, Percy might rush in without a proper plan, causing Annabeth to worry more about his safety and get frustrated with his new behavior.
His relationship with Annabeth would likely be more complex. She might be initially worried about the new powers Percy has from Gaia. There could be some jealousy or fear that he's becoming too different. With his friends from Camp Half - Blood, some might look up to him more because of his even greater potential, while others could be intimidated. His relationship with the Poseidon cabin would also be different. They might see him as more of an enigma now that he has this additional connection to Gaia.
One interesting plot idea could be Percy having to team up with a demigod child of Leto. They could go on a quest to find a long - lost artifact that has the power to restore balance between the sea and the moon's influence. Since Percy is the son of Poseidon, his control over water and the other demigod's connection to Leto's lunar powers would create a unique dynamic.
In a fanfiction where Percy is the son of Hades and Poseidon, his powers would be truly extraordinary. He could have the ability to create portals in water that lead to the Underworld. This would give him an advantage in both battle and travel. His hydrokinesis could be tainted with the essence of death, so when he attacks with water, it could cause a draining effect on his opponents, sapping their life force. Additionally, he might be able to sense the presence of the dead in any water source, which could be used for both reconnaissance and protection.
In a 'Percy Jackson Father of Chaos' fanfiction, Percy's relationships would be in upheaval. His friendship with Grover would face a test. Grover, who has always been Percy's loyal friend, would now have to deal with a Percy who is unpredictable at times. Percy might accidentally cause chaos that affects Grover's nature - related tasks. With the other demigods at Camp Half - Blood, Percy would become a sort of enigma. Some would look up to him as a new kind of hero, while others would be jealous of his new - found power. His relationship with the sea gods, like Poseidon, would also change. Poseidon might be proud that his son has such a powerful new role, but also worried about how Percy will use his powers and how it will reflect on the sea god's domain.