How could a fanfiction story combine the characters Lelouch, Harry and Percy in an interesting way?

A really interesting fanfiction concept could be that the Phenex entity is actually an ancient form of chakra that was lost in the Naruto world long ago. When it resurfaces, it starts to affect the balance of power. Amaterasu and Susanoo, which are already powerful and feared abilities, are now being influenced by the Phenex chakra. Naruto, being the hero, tries to find a way to bring back the balance. He could start by studying the history of the Phenex chakra and how it was used in the past. Along the way, he teams up with other characters who have knowledge about Amaterasu and Susanoo. They could exchange techniques and knowledge to combat the new threat that the combination of these powers poses to their world. This would involve a lot of world - building, character exploration, and exciting battles.

One idea could be a crossover where Lelouch, with his strategic mind, teams up with Harry and Percy to face a common magical - political threat. Maybe they have to infiltrate a powerful wizarding government that has been corrupted, and Lelouch uses his Geass ability to manipulate some of the key players while Harry and Percy use their magic and combat skills to fight off the guards.

You can start by looking on popular fanfiction websites like Fanfiction.net or Archive of Our Own (AO3). These platforms have a large collection of fanfictions featuring different characters, including Lelouch, Harry, and Percy. Just use their search functions and type in the relevant names to find stories that interest you.

The combination of different universes. Lelouch is from 'Code Geass', Harry from 'Harry Potter', and Percy from 'Percy Jackson'. When they are brought together in fanfiction, it creates a unique blend of magic, strategy, and adventure. For example, a story might have Harry's magic interacting with Lelouch's mind - controlling powers in a battle against some common enemy, while Percy uses his water - based powers to help them out.

Definitely Harry Potter and Simba. Just think about it, Harry, who has faced so many challenges in the wizarding world, could share his experiences of growing up and facing difficulties with Simba, who also had to overcome many hardships to become king. It would be an interesting combination of two strong - willed characters.

They could be in a time - travel scenario. Harry Potter accidentally takes Rose and Dobby back in time. They have to work together to get back to their own time. Dobby's house - elf magic might be crucial in finding a way back, while Rose uses her modern - day knowledge of magic (maybe she's read a lot about old magic) to help them along, and Harry Potter uses his experience from his own adventures.

One way could be to give Harry the Geass power. So, he could use it to control the actions of Death Eaters or Voldemort himself. He might start to make more strategic and calculated moves like Lelouch, using his new power to outwit his enemies. Another aspect could be in the political side. Maybe the wizarding world becomes more like Lelouch's world with different factions vying for power and Harry has to play a political game as well as fight against the dark forces.

A simple way is to have Harry find a fruit basket in an old attic. When he touches a particular fruit in the basket, he suddenly gets bird wings. He then has to deal with the unexpected situation, like hiding his wings from others and trying to figure out how to get rid of them or use them to his advantage.

If we consider the werewolves in Twilight, their strength and speed could be combined with Percy's strategic thinking. Percy, being a demigod, has been in many battles and could lead the werewolves in a more effective way against common enemies. For example, in a fight against a new supernatural threat, Percy could use his knowledge of different mythological creatures to come up with a battle plan, while the werewolves use their physical abilities to execute it.

One way could be to have the Cartoons Ninja be a magical being from a different dimension that has the ability to cross into the Harry Potter universe. Dudley could encounter this ninja first, thinking it's just some new strange thing in his muggle world. But then it turns out the ninja has a connection to Harry's world. Maybe the ninja is on a mission to find a powerful magical item that Harry also needs, and Dudley gets caught in the middle.