Friendship is also a big theme. How Percy's relationships with his friends like Annabeth and Grover change when he has this new connection to Hades. It could be that they are more wary of him, or he has to prove himself all over again. And of course, there's the theme of the underworld. Fanfictions might explore Percy's new relationship with the underworld, the creatures there, and his role in that realm.
One common theme is the struggle with identity. Since Percy is usually the son of Poseidon in the original series, making him the Son of Hades in fanfiction often leads to him dealing with a new sense of self. Another theme is power and its consequences. Hades has a lot of dark and powerful abilities, so fanfictions might explore how Percy copes with having access to such powers.
Well, family drama is a big one. With Hera and Hades as his parents, there would be a lot of tension. Hera is often seen as a difficult goddess, and Hades has his own dark domain. Percy would have to deal with their different natures. Also, themes of acceptance among the demigods and gods would be common, as his new identity might not be easily accepted.
Common themes include acceptance. The OC has to find a way to be accepted by the other demigods who may be wary of him because of his father. Redemption is another theme sometimes. Maybe the OC has made mistakes or has been associated with 'evil' because of Hades, and they strive to prove themselves. And the theme of fate also pops up often. They wonder if their destiny is set because of being the son of Hades or if they can change it.
One common theme is the struggle with identity. Since Percy's parentage is so different from the original, he has to figure out who he really is. Another theme is power. With Hades and Artemis as his parents, he could have a whole new set of powers to discover and control. And there's also the theme of acceptance, both from himself and from the other characters in the Percy Jackson universe.
One common theme is the exploration of power dynamics. Since Hades is a powerful god and Percy has his own set of powers, fanfictions often play with how they interact and who has the upper hand in different situations. Another theme is family relations. Hades has a complex family, and Percy's own family situation is also quite intricate. Fanfictions might explore how their family backgrounds affect their relationship and actions.
One common theme is the exploration of Hades' character. Many fanfictions try to humanize him, showing that he's not just the 'bad guy' as he's often portrayed in the original stories. For example, they might show his love for his family in a different way.
Well, often there are themes related to the clash of the mortal and divine worlds. Percy being half - mortal and Hades being a god, their relationship resulting in mpreg would bring up issues like how the pregnancy would be carried out in the context of different natures. Also, themes of acceptance, both from themselves and from the other characters in the story, are quite common.
One idea could be Percy having to mediate between Zeus and Hades during a major feud. Since he's the son of both in this fanfiction, he has a unique connection to them. He could use his powers and his knowledge of both of their domains to try and broker peace.
Annabeth Chase might also be an ally. Her intelligence and strategic thinking could be valuable assets for the son of Hades. She could help him plan his moves, especially when dealing with the complex politics among the demigods and gods.
One common theme is identity. Since Percy is the son of Erebus, he has to figure out who he really is now. Another theme is acceptance. He has to deal with how others in the Percy Jackson world accept or reject him because of his new heritage. And of course, there's the theme of power. With his new connection to Erebus, he often has new and sometimes dangerous powers that he has to learn to control.
The relationship between life and death is also a common theme. Percy, as the son of Thanatos, is in a unique position to bridge the gap between the two. Fanfictions often explore how he can use this connection to his advantage, whether it's in battles, in helping the dead move on, or in understanding the cycle of life and death better. It's a complex theme that adds depth to the stories.