It could involve a lot of things. Maybe it would show how their different personalities interact within a marriage. Percy is known for his courage and loyalty, while Artemis is a strong and independent goddess. Their relationship in a married fanfic might explore how they balance their duties and their love for each other.
Another option is Tumblr. There are many fanfic writers and readers on Tumblr who might share or recommend Percy x Artemis married fanfiction. You can search for relevant tags or ask in the fandom communities there.
A common theme is the struggle between their different natures. Artemis is a virgin goddess, so the fanfiction often has to deal with how that aspect of her character is reconciled with her being married to Percy. Another theme is the power dynamics, as Artemis is a powerful goddess and Percy is a strong demigod.
One common antagonist could be an old enemy of Artemis who doesn't approve of her marrying Percy. This enemy might be a powerful Titan who sees their union as a threat to his plans for revenge against the gods.
One common theme is the struggle against the norms of the Greek pantheon. Since Artemis is a virgin goddess in the original mythology, her marriage to Percy goes against the established rules, so a lot of fanfictions explore the pushback they get from other gods. Another theme is the exploration of their different powers and how they combine. For example, Percy's control over water and Artemis's connection to the moon might be used in unique ways to solve problems in the story.
It might start as a mutual respect. Percy respects Artemis' power and independence, while Artemis respects Percy's courage. Then, they could be thrown into a series of dangerous situations together. Through these experiences, they start to rely on each other more. Their relationship could gradually shift from respect to friendship as they share their secrets and fears. Eventually, this friendship could turn into love, leading to their marriage.
In this fanfiction, the 'yandere' aspect of Artemis likely adds a dark and obsessive twist to her relationship with Percy. Yandere characters are often extremely possessive. Artemis, being a goddess in the Percy Jackson universe, already has a complex character. Her being yandere towards Percy could mean she'd go to extreme lengths to keep him for herself. It might lead to her clashing with other characters who are close to Percy. This could also bring out new sides of Percy as he deals with such intense and perhaps dangerous affection.
One popular 'Artemis and Percy married fanfiction' might be 'Moonlit Bonds' which explores their relationship in a unique way. It delves into how their different powers and personalities interact within the context of their marriage. Another could be 'Goddess and Demigod United' which shows their journey together, facing various challenges as a married couple in the world of Greek mythology fanfiction.
One interesting plot could be that they have to face a new threat together as a married couple. For example, a powerful ancient monster awakens and they combine their unique skills - Artemis' hunting and Percy's water - related powers to defeat it.
In fanfiction, if Percy and Artemis got married, it would be highly significant. It could be a sign of change in the power dynamics of the mythological world. Percy has his own set of powers and a strong following among mortals. Artemis is a major goddess with her own domain. Their marriage could bring together different factions. For example, Percy's friends from Camp Half - Blood might have a closer relationship with Artemis's hunters. It could also lead to new storylines where they have to face the consequences of their union, both good and bad, and it might inspire other characters to look at relationships differently, not just in terms of power or status but true connection.