Who could be the main antagonist in 'percy becomes a hunter fanfiction'?

It could be a character who wants to use Percy - turned - Aku for their own evil purposes. Maybe a dark wizard who thinks that Aku - Percy can be the ultimate weapon to take over the world. This wizard would try to manipulate Percy's new form and powers to do his bidding.

It could be a fallen angel who is jealous of Percy's new - found angelic status and wants to bring him down.

It could be a powerful leader from another race who sees Percy - the newly turned Zerg - as a threat to their own plans for domination. Maybe a human general who once knew Percy and now wants to destroy him because he has joined the Zerg side.

It could be a character who is against the idea of Percy being a girl. Maybe someone who believes in strict gender roles in their world and sees Percy's transformation as an abomination. For example, an old - fashioned wizard or a powerful deity.

Perhaps it's one of Percy's former friends who has turned against him. This friend could be jealous of Percy's powers or has been influenced by some dark force. Their actions and taunts could be what drives Percy to become dark, making them the main antagonist in the story.

A powerful Titan who has a grudge against both Percy and the Hunters of Artemis could be a great antagonist. Maybe he wants to use the power of the Hunters for his own evil purposes or destroy Percy to get revenge on the gods.

It could be an ancient and powerful god who has long been plotting against Percy. This god might be jealous of Percy's power and popularity, so he devises a plan to turn Percy into a killer, knowing that it will lead to Percy's downfall and his own rise in power.

Maybe Percy becomes a hunter to protect a certain forest that is in danger. He discovers that there are dark forces at work that the normal heroes haven't noticed. As a hunter, he uses his quick thinking and physical abilities to gather information. He then teams up with other hunters, and they gradually accept him as they see his determination and unique skills.

It could be the warden of the prison. The warden might be a cruel and power - hungry person who wants to keep Percy imprisoned for his own reasons, like getting some sort of reward or power from those who put Percy there.

A powerful dark sorcerer could be the main antagonist. He might be seeking to use Percy's skills for his own evil purposes, and when Percy refuses, he becomes the target. The sorcerer would have a vast array of dark magic at his disposal, making him a formidable foe.