In a 'artemis breaks percy's heart fanfic', it could be that Artemis is deceived by someone into believing Percy has done something wrong. As a result, she distances herself from him, breaking his heart. Percy then has to prove his innocence while dealing with the pain of her rejection. This could involve a lot of emotional turmoil for both characters, with Percy trying to win her back and Artemis struggling with her feelings and the false information she was given.
In some fanfics, it could be a competition gone wrong. For example, a friendly sparring match between Percy and Artemis turns into a full - fledged fight due to some external interference like a magic spell or a cursed weapon. This could lead to a series of events where they have to put aside their differences and work together to solve the problem that caused the fight in the first place.
Sorry, I'm not sure of a specific 'artemis breaks percy's heart fanfic' to recommend right off the bat. You could try searching on popular fanfic platforms like Archive of Our Own. There are usually a lot of fanfics there and you might be able to find one with that theme.
Well, it could be that Artemis, in the fanfiction, has to make a choice that goes against Percy's feelings. Maybe she has some divine duty that forces her to break his heart. For example, she might have to sacrifice their relationship to protect her hunters or to maintain some sort of balance in the mythological world.
Percy might be devastated. He could become withdrawn and moody, shutting out his friends and allies. He might also be filled with anger and a sense of betrayal, which could lead him to make rash decisions.
One plotline could be that Percy is on a quest that intersects with Artemis' domain. He accidentally stumbles upon a secret of Artemis that she's been trying to keep hidden. Instead of being angry, Artemis is intrigued by Percy's honesty. They start to work together to protect this secret from falling into the wrong hands, and during this time, their feelings for each other start to grow.
One possible plotline could be Percy going through some sort of extraordinary adventure that changes Artemis's view of him. Maybe he saves her in a way that no one else could, and this new - found respect and connection gradually turns into love, leading to their marriage.
In some fanfics, it might be part of a training exercise gone wrong. Percy and Artemis could be training together in a new and dangerous form of combat, and during a particularly intense moment, Artemis ends up straddling Percy. This then leads to a whole series of events, such as the other characters' reactions, which could range from shock to amusement. It could also be a scenario where an enemy has cast a spell on them to create chaos among the demigods, and this is the result, and they have to find a way to reverse the spell while in this rather compromising position.
One possible plotline could be that Percy has been wronged by Artemis in some way, perhaps she made a decision that put Percy or his friends in danger, and now he's out to punish her by thwarting her plans. For example, if Artemis made a deal with a villain that backfired on Percy's team, Percy might seek revenge.
One possible plotline could be that Percy sacrifices himself to save Artemis from a powerful and ancient enemy. Maybe there's a prophecy that foretells his death in order to protect her. Another could be that Percy is tricked into a situation where he has to give his life for Artemis to prevent a great disaster from befalling the world of the gods. And perhaps in his death, he becomes a symbol of heroism that changes the way the gods view demigods.
Perhaps a plotline where Percy, as the daughter of Artemis, is chosen for a special mission. The gods, seeing her unique heritage, task her with something that no other demigod can do. It could be related to restoring balance in the world of the gods. Along the way, she has to deal with her own insecurities about not being a 'normal' demigod and prove herself worthy of the mission.