One common theme is self - discovery. The OC often goes through a journey of finding out who they are while being influenced by Hercules. For example, they might discover their own strength or courage.
Sure. One great piece of Hercules x OC fanfiction is 'Hercules' Unlikely Companion'. It tells the story of an original character who becomes Hercules' ally in his adventures. The OC has a unique backstory that adds depth to the relationship with Hercules.
One idea could be creating an OC who is a demigod from a different part of the world in the Hercules universe. Maybe they have unique powers related to their cultural background. For example, if they're from a land inspired by the Arctic, they could have ice - based powers. Another idea is an OC who is a childhood friend of Hercules but was lost during one of Hades' schemes and now returns as a changed person, with a mix of bitterness and the original good heart. They could either be a helper or a foe depending on how they deal with their past.
Another possible fanfiction could involve a love story between them. In this story, they initially deny their feelings but as they go through various trials and battles side by side, they gradually realize their love for each other. It could be a slow - burn romance that also includes elements of action and adventure as they continue to fight against common enemies.
Megara is an obvious choice. She has a complex relationship with Hercules and can add a lot of drama and emotional depth. Philoctetes, Hercules' trainer, is also great. He can provide wisdom and comedic moments. Then there are the gods and goddesses like Zeus, Hera, and Aphrodite. Each of them can bring their own motives and powers into the story. Also, including some original characters like a young boy who idolizes Hercules and follows him on his adventures could be interesting.
One way is to incorporate new elements into the Hercules world. Maybe your OC has a pet that is a magical creature not seen before in the Hercules story. You can also play with the relationships. Instead of the typical hero - sidekick relationship, make your OC and Hercules have a more equal partnership where they learn from each other. And don't forget about the writing style. Use vivid descriptions, especially when it comes to the battles and the mythical settings. For instance, when describing the underworld, use words that really bring out the spooky and dangerous nature of the place.
The OC's character can be developed through her reactions to different situations. When she first meets Sasuke, how does she respond to his coldness? Does she try to break through his barriers or is she put off? With Gaara, when she learns about his past, does she pity him or see his strength? Also, give her a moral code. If she believes in always helping the weak, it will affect how she treats Sasuke when he's in a dark place and how she interacts with Gaara's people in the Sand Village. Her hobbies and interests can also be used to make her more three - dimensional. For example, if she loves cooking, she could cook for Sasuke and Gaara, and through that, their relationships can grow and develop.
A possible plot for Hercules fanfiction might be that Hercules discovers a hidden part of his past that changes his perception of himself. Maybe he finds out he has a long - lost family member who has been trapped in a different realm. He then has to journey to this strange realm, which is full of its own set of rules and challenges. There, he not only has to rescue his family member but also has to deal with the political intrigue and power struggles within that realm. It could be a story of self - discovery as well as heroism.
The OC could be a character with a mysterious past. Maybe they have a hidden power that they are not fully aware of. Natsu, Mirajane, and Erza sense this mystery and are drawn to help the OC uncover their past. As they dig deeper, they find that the OC has a connection to an ancient magic that was thought to be lost. This discovery not only changes the OC's understanding of themselves but also has a significant impact on the relationships within the group.
One idea could be to explore how Hercules' incredible strength affects the Fate universe. Maybe he is summoned as a Servant in a Grail War and his brute force challenges the traditional battle strategies of other Servants. His Twelve Labors could also be incorporated in some way, like each Labor being a trial he has to face within the context of the Fate story.