Who could be the antagonist in a 'Percy Wants Revenge' fanfic?

Annabeth could be his ally. She's always been by Percy's side and if he has a just cause for revenge against the Olympians, she would likely support him. Her strategic mind would be a great asset in planning against the gods.

In this fanfic, Percy could be driven to revenge because of a personal loss caused by the Olympians. He might start by infiltrating Olympus under a false identity. Once inside, he begins to subtly undermine the gods' authority. He could spread rumors among the minor gods and spirits, causing unrest in the divine realm. As the chaos builds, Percy's revenge plot unfolds, leading to a big showdown between him and the Olympians.

Percy could be a young boy who has just moved to a new neighborhood. He's shy and misses his old friends. So, when he meets a friendly neighbor, he wants to cuddle as a way of showing his need for friendship and comfort.

It could be someone from Naruto's past who has wronged him deeply. Maybe a hidden enemy from his childhood or a ninja who has a long - held grudge against his family. For example, a rogue ninja who was involved in the death of Naruto's parents in a different way than in the original story.

A possible main antagonist could be Eris, the goddess of strife. She might be jealous of Aphrodite's beauty and power and see Percy as a tool to disrupt Aphrodite's plans. Eris could send her minions to create chaos and conflict between Percy and Aphrodite, trying to make them turn against each other.

It could be an old enemy from their past, like a resurrected Titan or Giant. These powerful foes might manipulate Percy and Jason into betraying their friends as part of a grand plan to regain power or take revenge on the demigods.

It could be a rogue ninja who has a vendetta against Naruto and sees Hinata as a way to get to him. This antagonist might try to disrupt the relationship between Naruto and Hinata where Hinata wants Naruto to be dominant, for example by spreading false rumors about Naruto's methods of training Hinata.

The main antagonist could be a powerful sorcerer who has found a way to enter the Percy Jackson game world. He has his own motives, perhaps he wants to steal the powers of the demigods for himself. He's able to manipulate the game's code to his advantage, creating illusions and false paths for Percy and his friends to follow. Or it could be an ancient spirit that was sealed away in the game but has been released. This spirit is angry at the gods and demigods and wants to destroy everything they hold dear. Also, a group of bandit demigods could be the main antagonists. They don't follow the rules of the game or the real - world demigod society and are causing chaos everywhere they go, trying to steal valuable items from both the game world and the real - world locations.

Nyx could be a great main antagonist. She's a primordial goddess of the night and Tartarus is her domain in a way. She might see Percy and his friends as intruders and try to stop them from leaving or achieving their goals. She could use her power over darkness and the unknown to create all sorts of obstacles for them.

It could be a dark wizard who has infiltrated Hogwarts under a disguise. Percy might be the one to first suspect this wizard's true identity.