One possible plot twist could be that Percy's wolf - raised nature gives him unique abilities. For example, he might have enhanced senses like super - hearing or smell. This could change the way he approaches battles in the Percy Jackson universe. Instead of relying solely on his demigod powers, he could use his wolf - like instincts to outwit his enemies.
Well, perhaps a major plot twist would be his relationship with the other demigods. Since he was raised by wolves, he might have a hard time adjusting to the social norms of Camp Half - Blood. He could initially be seen as an outcast, but then later on, his wolf - raised traits could prove to be valuable assets. For instance, his loyalty and pack - mentality could help him form stronger alliances than the other demigods.
One possible plot twist could be that Percy has a different set of powers. Since Hades is the god of the underworld, Percy might have an affinity for shadow manipulation or communicating with the dead in a more in - depth way than in the original stories. For example, he could be able to summon undead warriors to fight for him.
Perhaps the monster is from a different pantheon and is raising Percy to bridge the gap between two different mythologies. Percy then has to deal with the cultural shock and the politics of two very different mythological worlds while being raised by this strange being.
One possible plot could be that Percy discovers he has a special connection with dragons. Maybe he finds out that the dragons sense his demigod powers and take him in as one of their own. He then learns dragon - related skills like flying on their backs or using dragon fire in battles against his usual foes in the Percy Jackson universe.
The fanfiction could start with Percy being lost at sea as a baby. Instead of being found by his normal family, he is taken in by a pod of dolphins or some other intelligent sea beings. As he grows, he learns to communicate with all sea life. He then discovers his demigod heritage but feels more at home in the sea. His adventures could include using his sea - based powers to fight against underwater villains who want to disrupt the balance of the ocean world, and he has to decide whether to stay in the sea or embrace his role on land.
One possible plot twist could be that Percy wearing a dress is part of a disguise to infiltrate a group that only allows females. For example, he might be trying to retrieve a powerful magical item that is guarded by this all - female group. Another plot twist could be that it's a magical curse that forces him to wear a dress until he completes a certain task, like solving a riddle or making amends with a certain deity. And perhaps the dress is enchanted and gives him special powers that he has to learn to use while also dealing with the embarrassment of wearing it.
Maybe Loki adopts Percy because he sees in Percy a power that could be useful for his own plans. But as time goes on, Loki actually starts to care for Percy like a real son. This would change Loki's character development throughout the fanfiction. He might start to make decisions that benefit Percy more than his own self - interested motives, which would be a huge shift for his character.
Well, a major plot twist could be Naruto being reborn as Percy but still having some of his past life memories. This would lead to him trying to find other reincarnated ninjas in the Percy Jackson universe. Maybe he thinks there are other shinobi reborn as demigods too. Also, his knowledge of seals could be used in a really unique way. He could create seals that interact with the magic in the Percy Jackson world, like sealing away monsters in a way that the demigods have never seen before.
Well, it could be about Percy discovering he has the power to control wolves. Maybe he stumbles upon a hidden pack in the woods near Camp Half - Blood. The pack is in trouble, being hunted by some dark force. Percy decides to use his new - found ability to become their king and lead them to safety.
A really interesting plot twist might be that Voldemort and Percy are forced to team up against a common enemy. They realize that there is a greater threat that neither of them can face alone. This would be a huge change in their relationship as they are initially enemies. Or perhaps Percy discovers that he has some latent wizarding abilities due to his godly heritage, which completely changes the dynamics of the fight as he can now use both his demigod powers and magic.
One possible plot twist could be that as a female Percy Jackson in the Hunt, she discovers a new power within herself that is unique to her gender-swapped state. Maybe she can communicate with a certain type of mythical creature that only female demigods can interact with, which changes the whole dynamic of the Hunt's missions.