What could be an interesting plot for a Bleach x Lord of the Rings fanfiction?

One possible plot could be that Eragon somehow gets transported to Middle - earth. He could meet Aragorn and learn from his leadership skills. Maybe they would join forces to fight a common enemy like a new breed of dark creatures created by a combination of Sauron's magic and the dark forces from Eragon's world.

Well, perhaps there's a villain in the Bleach universe who somehow obtains a Miraculous and starts using it for evil purposes. Ichigo and Ladybug have to figure out how to stop this new, powerful foe. Ladybug could teach Ichigo some of her strategic thinking, while Ichigo could show her how to better handle intense combat situations.

Another great crossover could be between Gandalf and Urahara. Gandalf is a wise and powerful wizard, and Urahara is a very intelligent and somewhat mysterious character in Bleach. They could share their knowledge of magic and strategy. Gandalf might be intrigued by Urahara's unique inventions and scientific approach to spiritual matters, while Urahara could learn from Gandalf's vast experience and wisdom in dealing with different races and powers.

Perhaps in this crossover fanfiction, there is a prophecy in both the Naruto and Bleach worlds about a combined force that can save the multiverse from a great evil. Naruto and Yoruichi are the key components of this prophecy. At first, they don't get along as they have very different personalities and ways of doing things. Naruto is more straightforward and brash, while Yoruichi is sly and mysterious. But as they face challenges together, they learn to work as a team and combine their powers of ninjutsu and shinigami abilities to defeat the ultimate threat.

A fanfic could have Shirou befriending the hobbits. He could teach them some self - defense skills using his martial arts knowledge. And in return, the hobbits could introduce him to the simple joys of Shire life. Maybe he even helps them in their quest to destroy the One Ring in some way.

The plot of Lord of the Rings 1 was that Frodo and his friends experienced many adventures and challenges in the Hobbit journey, including fighting with the Dwarf Golden Boots and going to Middle-earth to find and destroy the Lord of the Rings. During the journey, they made many friends, including Birbo, Gandalf, Legolas, and the dwarf Baggins. In the end, they successfully destroyed the Lord of the Rings, ending the War of the Rings in Middle-earth and protecting the people of Middle-earth.

A really interesting crossover is when the One Ring ends up at Hogwarts. It creates a whole new set of challenges as the wizards and witches have to figure out what this powerful and evil object is. Some of the professors try to study it while others worry about its corrupting influence on the students.

One idea could be that the characters from Middle - earth accidentally stumble into Narnia through a magical portal. For example, Aragorn and Legolas could find themselves in the middle of the Narnian forest and team up with the Narnians to fight a common enemy, like an ancient evil that threatens both worlds.

One idea could be that the vampires from Twilight are drawn to the power of the One Ring. They might see it as a source of great power that could enhance their abilities. Another plot could involve a character from Twilight getting transported to Middle - earth and having to adapt to the new world while also dealing with the threat of Sauron. Or perhaps the werewolves from Twilight could form an alliance with the Ents in Middle - earth, as they both have a connection to nature.

One idea could be that Bilbo Baggins discovers a hidden relic during his adventures in 'The Hobbit' that later becomes crucial in the fight against Sauron in 'The Lord of the Rings'.