Some fanfictions crossover Tokyo Ghoul with Naruto. The idea of ninjas and ghouls in the same universe is really cool. The shinobi could be trying to hunt down the ghouls, or there could be some sort of alliance formed between certain ghouls and ninja clans. It offers a lot of potential for action - packed and character - driven stories.
One popular crossover idea could be with 'Attack on Titan'. Picture Tokyo Ghoul characters in the world of Titans, fighting alongside or against the Survey Corps. Another could be with 'Fullmetal Alchemist', where the alchemical concepts might interact with the ghoul powers. For example, an alchemist trying to find a way to cure the ghouls or control their kagune.
Another way is to change the rules slightly. In a Tokyo Ghoul and My Hero Academia crossover, the writer could say that in this new world, some people have both quirks and ghoul powers. This forces the characters to adapt and creates a whole new dynamic. They also introduce new conflicts. Maybe the heroes think all ghouls are villains at first, but then they discover some are just trying to survive. This helps in building a unique world full of tension and new relationships.
A really interesting crossover is when the characters' powers interact. For example, Naruto's Rasengan vs a ghoul's kagune. In some fanfictions, they find ways to combine these powers, like a character using chakra to enhance a kagune's strength. It's a cool concept that makes for exciting battles.
A crossover might involve the characters from MLP getting trapped in the Tokyo Ghoul universe. The ponies would have to adapt to this new and dangerous world. Fluttershy, with her gentle nature, might initially be terrified of the ghouls but then try to befriend them through her kindness. Rainbow Dash could use her speed to outrun the ghouls and help the other ponies escape from dangerous situations. It would be a really unique take on both universes.
Well, in a Tokyo Ghoul x Death Note fanfiction, we could see Ryuk, the Shinigami from Death Note, taking an interest in the ghouls. He might see them as an oddity in the human world and start observing them. This could lead to him interacting with ghouls like Touka. She could be both fascinated and terrified of Ryuk. And if L from Death Note were to enter the Tokyo Ghoul universe, his brilliant detective skills would be put to the test in trying to figure out the ghouls' true nature and how their society functions. He might even form an alliance with some of the more 'human - friendly' ghouls to combat the more violent ones.
One interesting crossover could be the idea of a ghoul in the Naruto world having to hide their true nature among the ninja. For example, a ghoul ninja might struggle with the urge to feed while on missions. Another could be Naruto characters learning about the complex society of ghouls in Tokyo Ghoul. They might be shocked at how ghouls are treated and try to find a way to create peace between the two groups.
One interesting concept could be the fusion of Dante's devil - may - care attitude from DMC with the dark and gritty world of Tokyo Ghoul. For example, Dante might interact with the ghouls in a way that challenges their understanding of power. He could use his devil - triggered abilities to take on the powerful ghouls in a way that's both flashy and effective.
One interesting plot could be Ruby and Kaneki swapping places. Ruby finds herself in the Tokyo Ghoul world, trying to survive with her scythe skills against the ghouls. Meanwhile, Kaneki ends up in Remnant, learning about Huntsmen and Grimm. Another plot might involve teams RWBY and some of the Tokyo Ghoul characters teaming up to fight a common enemy that threatens both their worlds. For example, a powerful Grimm - ghoul hybrid created by a mad scientist.
One popular theme is character backstories. Fans often like to explore the pasts of the main characters like Kaneki or Touka in more detail than what was shown in the original anime or manga. For example, there might be fanfics about Kaneki's life before he became a ghoul.
One popular theme is the struggle between the ghoul and human worlds. It often shows how ghouls try to survive in a world dominated by humans while hiding their true nature. Another theme is the concept of identity. Ghouls who are half - human, half - ghoul face a unique struggle in finding where they belong. Also, themes of friendship and loyalty are common, as ghouls form alliances with each other or with humans who understand them, despite the odds against them.