Another plot idea is that an enemy uses the Gate of Babylon against Naruto. Naruto then has to find a way to either close the gate or counter the weapons coming out of it. He could seek help from his friends like Sasuke or Kakashi. They could try to figure out the origin of this strange power in their world and how to defeat it together.
One idea could be Naruto somehow getting access to the Gate of Babylon. He could use the weapons from it in his battles, like using the swords against powerful foes in the Naruto universe. This would give him an edge and also create an interesting dynamic as he tries to master these new weapons.
One interesting idea could be unique character interactions. For example, how characters from RWBY might interact with the concepts and entities from the Gate of Babylon. Maybe there are new team - ups or rivalries formed. Another aspect could be the exploration of different powers. Since the Gate of Babylon has a vast array of treasures and abilities, seeing how RWBY characters utilize or adapt to these could be really engaging. Also, the fanfic might introduce new story arcs based on the combination of the two universes, like a new threat that can only be defeated by combining RWBY's skills and the power of the Gate of Babylon.
One interesting crossover could be Naruto learning about the Gate of Babylon's treasures and trying to incorporate them into his jutsu. For example, he might use some of the powerful weapons from the Gate of Babylon as a way to enhance his Rasengan, creating a more powerful and unique attack. Another aspect could be a battle between Naruto and an enemy where the Gate of Babylon's abilities are pitted against Naruto's ninja skills. It would be a clash of two very different power systems, making for an exciting read.
One interesting concept could be the combination of Naruto's world with the Gate of Babylon's abilities. For example, how Naruto characters might interact with the treasures from the Gate of Babylon. It could lead to unique battle scenarios where Naruto's jutsu and the powerful artifacts from the Gate collide.
Well, it could be a really wild and exciting story. Imagine Naruto's ninja skills combined with the power of the Gate of Babylon from DxD. He might use his shadow clones to quickly access the treasures within the Gate. And his Rasengan could be enhanced with some of the magical items from the Gate. It would be a story full of action and adventure as he battles against the devils in the DxD world using this newfound power.
Sasuke, on the other hand, would be more cautious. He would study the Gate of Babylon's powers first, trying to understand their limits and weaknesses. He might try to use his Sharingan to analyze the weapons and the energy behind the gate. He could then use this knowledge to either control the gate himself or find a way to stop an enemy who has control of it.
One idea could be to explore the backstories of the Babylon Rogues in more detail. For example, how did they form their group? Another could be a fanfic where they team up with Sonic and his friends for a common goal, like saving the Babylonian civilization from a new threat. Maybe a time - travel fanfic where they go back to the origins of the Babylonians and see how things were different.
Maybe the gate is a portal to a world where the ninja arts are completely different. Naruto teams up with local ninjas there to stop an evil force that threatens both worlds. For example, they might have powers based on elements not seen in the Naruto world, like crystal or sound manipulation at a much more advanced level.
One idea could be Naruto being transported to the Gate Jietai world and having to learn their combat techniques. He might use his shadow clone jutsu in unique ways during battles there.
One possible plot could be a crossover with the 'Fate/stay night' universe. The protagonist from another series could be summoned into the world of 'Gate of Babylon' and has to navigate through its complex rules and power dynamics. They might form an unexpected alliance with Gilgamesh and together face a common enemy that threatens both their worlds.
One idea could be exploring the backstories of the minor characters in 'throne of babylon'. Maybe a character who was a servant in the palace has a secret past as a spy from another kingdom. Another could be a love story between a noble and a commoner set against the backdrop of the political intrigue in Babylon.