Their relationship might develop through facing external threats. For instance, if there are enemies that target them because of their forced union. They would have to rely on each other's skills. Percy's ability to control water and his combat skills, along with Artemis's archery and connection to the wild, could be used to fend off these threats. As they fight side by side, they start to see each other in a new light and develop a bond.
Maybe the forced marriage is the result of a curse. Percy and Artemis start off hating the idea. However, as they get to know each other's strengths and weaknesses, they begin to respect one another. Percy could teach Artemis about the more human aspects of life, like having fun and not being so serious all the time.
Artemis would be in shock initially. Given her status as a powerful and independent goddess, the idea of being forced into marriage is unthinkable. She would likely try to use her divine powers to break free from the situation. If she can't do it immediately, she might start to negotiate. She could offer other things in exchange for her freedom from this marriage. And if Percy shows any sign of taking advantage of the situation, she would not hesitate to put him in his place.
A Percy Jackson and Artemis marriage fanfiction could be quite interesting. Firstly, the power dynamics would be complex. Percy has his own powers from being a demigod, and Artemis is a powerful goddess. Their marriage might cause chaos in the demigod and godly worlds. The other gods might be either envious or outraged. Artemis' hunters would also be in shock. In the story, Percy might have to prove himself worthy to Artemis' followers over and over again. And they would have to face many challenges together, like fighting against ancient monsters that rise up because of their union.
The hunters of Artemis would be among those who oppose it. They have sworn to follow a maiden goddess, and if Artemis were to marry Percy, it would shatter the very foundation of their group. The traditionalist gods like Hera would also be against it. Hera, who is all about marriage in a very specific and traditional way, would see this as an aberration. And then there are the other goddesses who might be jealous or feel that it sets a bad precedent. Apollo, Artemis' brother, might also oppose it as he is very protective of his sister and her current state as a maiden goddess.
Well, Percy is a resourceful character. In this fanfiction scenario, he could start by investigating the reasons behind being forced to marry Artemis. If it's some sort of plot by an enemy god, he'd work on uncovering it. He might also use his skills in combat and his connection to water to create some sort of diversion or escape plan if things get too tough. And he'd definitely have some internal conflict, given that Artemis is a virgin goddess and such a marriage goes against her nature too.
A possible plot twist might be that the force behind the marriage is actually an ancient evil that wants to use their union to gain power. Artemis and Percy then have to team up to not only deal with the unwanted marriage but also defeat this evil. It could also be that Artemis has a way to break the forced marriage bond, but in doing so, she would lose her immortality, which adds a huge moral dilemma to the story.
The Olympian council itself could be the antagonist if they are the ones forcing the marriage for their own political gain. They might not care about Artemis' wishes or Percy's attempts to stop it, and they use their power and influence to push the marriage forward.
Percy may initially resist with all his might. He's a strong - willed character. But as he realizes that fighting against it might not be the best option for the moment, he could start to observe Artemis more closely. He might learn from her, like how she handles her power and her connection to nature. However, there would always be an underlying sense of unease and a longing for his own world. He may also try to communicate with his friends secretly, hoping they can find a way to get him out of this situation.
For Percy and Annabeth in a forced marriage in fanfiction, the challenges are numerous. Their personal growth and development could be hindered. Percy is used to his own way of doing things, and Annabeth has her own routines. Combining their lives suddenly can be tough. There's also the matter of emotional adjustment. They may not be in love initially, so learning to care for each other on a deeper level is a big step. And in the world of demigods, there are always enemies. Dealing with threats while trying to make the marriage work would be a huge challenge as they have to balance protecting each other and the world around them.