Percy Jackson: Commander of Chaos Army Fanfiction - Who could be the main antagonists?

Obviously, Percy is the main character as the commander of the Chaos Army. There could also be his second - in - command, a character who is very loyal to Percy and helps him in making important decisions. Another main character could be the antagonist, perhaps a powerful wizard or a rival commander who wants to destroy the Chaos Army.

The Titans could still be a major threat. Since Percy is now the Host of Chaos, they might see him as a new opportunity to regain power. Kronos could try to manipulate Percy's chaotic powers for his own gain, or maybe use Percy's new status to cause more chaos in the world and then step in to 'restore order' in a way that benefits the Titans.

A likely main antagonist could be a powerful demigod who has turned to the dark side and wants to use chaos for his own evil purposes. He might see Percy as a threat to his plans.

There's no official 'athlon commander of chaos' in the original Percy Jackson series, so in the fanfiction, it could be an entirely original character created by the fanfic writer. They might be someone with a special connection to chaos, perhaps having powers related to disrupting order or controlling unruly elements.

Some of the primordial gods who are jealous of Chaos's newfound relationship with Percy could be antagonists. They might view Percy as an upstart and try to undermine his position. For example, Erebus could try to create chaos in Percy's life in a more malicious way, not in the way that Chaos intends.

It could be the Titans or some new creatures that are jealous of Percy's connection to Chaos. They might see Percy as a threat and try to stop him and Perlia from achieving their goals.

The Titans could still be antagonists. Even though Percy is raised by Chaos, the Titans might see him as a threat to their plans of overthrowing the Olympians. They could try to capture or kill him to prevent him from interfering.

One interesting plot idea could be Percy leading the Chaos Army against an ancient, powerful enemy that has emerged from the darkest depths of Tartarus. The army could consist of various mythical creatures from different pantheons, united under Percy's leadership. Another idea is Percy having to deal with internal power struggles within the Chaos Army, where different factions have different ideas about how to wage war.

A plotline might involve Percy being betrayed by one of his closest allies in the Chaos Army. This could lead to a series of events where he has to fight not only the external threats but also this new internal one. He could then go on a journey to redeem his ally or simply to take revenge. Also, the Chaos Army could be facing a new type of magic or technology that they've never encountered before, and Percy has to find a way to adapt.

It could be some of the other trainees who are jealous of Percy's progress and his special relationship with Chaos.