A popular OC might be one named Lyra. She is often depicted as a daughter of Apollo with a talent for music and healing. In many fanfics, she teams up with Percy and uses her musical abilities to soothe dangerous monsters. Another well - liked OC is Kai, a son of Hephaestus who is a master at creating magical weapons. He often helps Percy upgrade his sword, Riptide.
Another idea is that the OC is a demigod from a long - lost Greek city. They meet Percy during a battle against a common enemy. The OC has a deep knowledge of ancient Greek magic that helps Percy and his friends in their fight. As they work together, a romantic relationship starts to develop between Percy and the OC.
The OC could be a descendant of a minor god or goddess that hasn't been explored much in the Percy Jackson universe. For example, a descendant of Hecate. This would give the OC powers related to magic and the ability to interact with the supernatural in unique ways that tie into the existing mythology.
Think about her goals and dreams. If she dreams of becoming a great warrior like some of the famous demigods in the Percy Jackson world, that will drive her actions. But also give her some insecurities. Maybe she doubts her abilities because she doesn't come from a well - known godly line. Her character can grow as she overcomes these insecurities. Additionally, her reaction to different situations in the story, such as when facing a powerful enemy or when making a new friend, can further shape her character. For instance, when she first meets Percy, does she trust him immediately or is she cautious? This initial reaction can set the tone for their relationship and her overall character arc.
Another ability could be 'Inventory Management'. The OC can access a virtual inventory like in a role - playing game. They can store items in it, and when needed, pull out useful things such as magical weapons or potions. It's like having a portable storage space that only they can access, which gives them an edge in battles and quests.
One idea could be that the fem oc is a new camper at Camp Half - Blood with a unique power related to nature. She and Percy have to go on a quest together to save a forest that is being poisoned by a mysterious force. Along the way, they discover that their powers work better together and start to develop feelings for each other.
There's also 'Percy and His Harem of Allies'. In this fanfiction, it combines action and the development of Percy's relationships with his harem. The author does a great job of writing the characters' interactions and how Percy copes with having multiple close relationships. It's a really exciting read.
Start by defining their connection to the Dark God. Are they a willing servant? Or are they forced into this relationship? This will shape their personality and actions.
First, give your OC a solid backstory. For example, if they're a demigod, think about how they discovered their powers and how their mortal parent dealt with it. If they grew up in a difficult situation, like being bullied for being different, it can add depth. Second, give them a distinct personality. Are they brave like Percy, but also a bit of a loner? Or are they more of a comical character who uses humor to hide their insecurities? Finally, their abilities should fit within the Percy Jackson universe. Don't give them something too overpowered that would break the rules of the world.
A really good 'Percy Jackson x Clarisse Fanfiction' is 'When Percy and Clarisse Train Together'. In this one, they are forced to train together and through the process, they discover new things about each other. They start to respect each other more and it's a great read for those who like character - development - focused stories.