One possible plot could be that after a great battle, Percy and Reyna find themselves drawn to each other more than ever. They start to work together on rebuilding their world, and during this process, their friendship blossoms into love and they decide to get married.
The plot could involve Reyna trying to hide her feelings from Percy while they are on some sort of adventure together. Maybe she has to work with him to defeat a new threat in the Percy Jackson world, all the while struggling with her internal emotions.
Yes, there are quite a few. You can start by looking on popular fanfic platforms like Archive of Our Own. There, you'll find a variety of stories exploring their relationship. Some might focus on how they get together, while others might be set in an alternate universe where they meet under different circumstances and end up getting married.
Maybe in the fanfiction, Percy and Reyna meet during a time of peace. They initially bond over their shared love for their respective camps. They decide to exchange knowledge, Percy teaching Reyna some of the more unorthodox combat techniques he learned from Poseidon, and Reyna teaching Percy about Roman military strategies. As they spend more time together, they also help each other deal with personal issues. Percy helps Reyna open up more about her feelings towards her sister, and Reyna helps Percy better understand his role as a hero in a changing world. Their friendship grows as they support and understand each other more deeply.
One possible plot could be that Percy is being controlled by some dark force. Maybe a new evil god or an ancient curse. This force makes him kidnap Reyna because she has some important knowledge or power that the dark side wants. For example, she might know the location of a powerful weapon that could tip the balance in a coming war between the gods and the titans' remnants. Percy, against his will, takes Reyna to a secret location. Reyna, being a strong and resourceful character, tries to figure out a way to break Percy out of the control while also dealing with the situation at hand.
One possible plot could be that after years of adventures and growing closer as friends, Percy and Reyna start to realize they have deeper feelings for each other. They might face some initial resistance from their friends who are used to them just being comrades. But as they work together on a new mission, their bond strengthens and they finally decide to get married. The wedding could be a grand affair with all their demigod friends in attendance, celebrating their union.
Well, perhaps the story could revolve around how Percy and Reyna adjust to their new roles as parents. They could struggle with balancing their duties in the demigod world and taking care of their little one. Maybe they have to seek help from their friends in Camp Half - Blood and Camp Jupiter to keep the baby safe and happy.
In the 'percy marries a goddess fanfiction', perhaps it starts with Percy accidentally stumbling into the goddess's domain. She is initially cold towards him but as they spend time together, she realizes his good heart. Percy, on the other hand, is in awe of her beauty and power. Their relationship develops slowly, facing opposition from other gods and goddesses who think it's not proper. But they overcome all the odds and marry. Their marriage could then be a symbol of a new era of cooperation between mortals and immortals in the fanfiction world.
Well, it could involve Percy navigating the complex world of a primordial being. Maybe he has to face the challenges of her ancient powers and the politics among the primordial entities. He might also struggle with how to integrate her into his own world, like introducing her to his friends and family.
Well, in this fanfiction, perhaps there's some sort of magical interference that makes Percy and Hera fall in love. It could start with Percy accidentally stumbling upon a powerful magic that binds their fates together. And then he has to navigate the complex world of the gods while dealing with his new relationship with Hera. He might face opposition from other gods who don't approve of their union, and he'll have to find a way to win them over.
One possible plot could be Percy having to overcome some sort of magical or divine interference. Maybe he has to prove his worth to Gaea in a series of trials. Another aspect could be how the other demigods react to this union. Some might be in shock, while others might try to stop it for the greater good.