What are some interesting plot ideas for a Percy Jackson Kane Chronicles crossover fanfiction?

One idea could be that the magic from the Kane Chronicles and the demigod powers in Percy Jackson's world somehow merge. For example, a powerful Egyptian spell might accidentally be cast on Camp Half - Blood, causing chaos among the demigods. Another could be a quest where Percy and Carter Kane have to team up to stop a common enemy that is threatening both their worlds, like an ancient primordial being that wants to destroy all forms of magic and heroism. Or perhaps Annabeth and Sadie Kane need to work together to solve a mystery that involves both Greek and Egyptian mythology, using their respective knowledge and skills.

Maybe there could be a new threat that can only be defeated by combining the magic of the Greek demigods and the Egyptian magicians. For example, a powerful monster that is immune to the weapons of one group but vulnerable to the powers of the other. Percy and his friends would have to team up with Carter, Sadie and their crew to take it down. They would need to learn about each other's worlds and powers along the way, which could lead to some interesting character interactions.

Maybe there's a magical artifact that has significance in both Egyptian and Greek mythology. The characters like Percy and Carter Kane have to team up. Percy could use his water powers and Carter his magic to navigate through various challenges. They might start off distrusting each other because of their different mythological backgrounds but then realize they need to work together to stop the artifact from falling into the wrong hands.

One idea could be that the demigods from Percy Jackson's world accidentally stumble into the realm of the Kane Chronicles. Maybe Percy, Annabeth and some of their friends are on a quest near a portal that leads to the Egyptian magical world. Once there, they meet Carter and Sadie Kane. They soon realize that there's a common enemy that is affecting both their worlds, like an ancient evil that was sealed away long ago but is now starting to break free. They have to combine their powers, the Greek magic and the Egyptian magic, to fight it off. For example, Percy's control over water could be used in creative ways in the Egyptian deserts, and the Kane's magic could help the demigods in understanding some new types of magical threats.

A cool plot might involve a character from the Percy Jackson series getting lost in the Kane world. For example, Percy could end up in the Kane world and not understand how their magic works. The Kane siblings would have to help him while also dealing with their own problems, like the threat of some dark magician. At the same time, Percy's friends from his world are trying to find a way to bring him back, leading to an interesting crossover of events and character interactions.

A cool plot could involve a crossover with a modern - day superhero universe. The Kanes use their magic to help the superheroes defeat a villain who has somehow harnessed ancient Egyptian magic. They could teach the superheroes about the different aspects of Egyptian magic and how it can be used against the villain. For example, using the power of Ra to counter the villain's dark spells.

One idea could be that Kane discovers a portal to the Naruto universe and has to learn ninjutsu to survive. He could team up with Naruto and his friends to fight a common enemy like Orochimaru who is interested in Kane's unique powers from his own world.

One idea could be exploring the backstories of minor characters more in - depth. For example, delving into the early life of a magician who only had a brief appearance in the original books.

A plot could involve a powerful artifact that has connections to both Greek and Egyptian mythology. This artifact is being hunted by various forces. Percy and Carter both get wind of it independently. When they meet, they initially fight over who should take possession of it. But then they discover that the only way to keep the artifact safe and prevent it from being misused is to work together. Along the way, they also learn about each other's cultures and mythologies, which helps them respect and trust one another more.

Percy and Sadie would be really interesting. Percy with his laid - back yet heroic nature and Sadie with her sassy and powerful magic. They could have some great banter while fighting off monsters.