What could be the plot of a 'Percy Jackson Champion of Nyx fanfic'?

The Titans could be antagonists. They might see Percy as a threat since he's Nyx's champion. They could try to stop him from fulfilling Nyx's tasks or even try to turn him against Nyx.

Well, it could involve Percy going on a quest specifically for Hades. Maybe he has to retrieve something from the Underworld that only he can do as the so - called 'Champion of Hades'.

Well, it could involve Percy going on a quest in Mars' domain. Maybe he has to retrieve some powerful weapon that was lost there. It could also include him facing off against Mars' enemies or creatures specific to that realm.

It could involve Percy having to face challenges related to the sun and moon deities. Maybe he has to retrieve a powerful artifact that controls the sun and moon's powers.

One possible plotline could be Percy having to face some new and terrifying monsters sent by Nyx's enemies. Since Nyx is a powerful figure, there would be many who oppose her, and Percy, as her champion, would be in the line of fire.

One possible plot could be Percy discovering new powers bestowed upon him by Hecate. He might have to use these powers to navigate a mysterious underworld realm filled with strange creatures. Along the way, he could meet new allies who are also under Hecate's influence.

Well, one possibility could be that Percy is chosen by Aphrodite for a special mission. Maybe he has to use the powers of love and charm in a unique way. For example, he might need to convince a group of warring mythical creatures to make peace by appealing to their feelings. He could find himself in situations where his normal combat skills aren't enough and has to rely on Aphrodite - given abilities like enhanced persuasion.

Maybe Percy discovers that there is a conspiracy within the Underworld to overthrow Hades. As the champion, he has to uncover the truth and stop the plot. Along the way, he meets old enemies who now see him as an ally of Hades and try to take advantage of the situation.

One possible plot could be Percy Jackson being chosen by Apollo to complete a special quest. Maybe he has to retrieve a lost artifact of Apollo that is crucial for maintaining the balance between the gods. Along the way, he might face various monsters and challenges, like fighting against the minions of a dark god who wants to use the artifact for evil purposes.

Well, one possibility could be that Percy is reluctantly drawn into Khione's service. Maybe she offers him a deal to save his friends or Camp Half - Blood from some greater threat. The plot could involve Percy having to use his unique skills and powers in ways that go against his usual moral code at first, but as he learns more about Khione's true motives, he finds a way to turn the situation around and defeat her in the end.