Another interesting concept is a crossover with the Star Wars universe. Beerus could find himself in the middle of the conflict between the Jedi and the Sith. His neutral stance in the beginning could change as he discovers the true nature of the Force. Maybe he decides to side with one group or tries to end the conflict in his own unique way, which would be a fascinating exploration of both universes.
One idea could be a crossover with the Marvel Universe. Beerus could visit Asgard and have an encounter with Thor. Maybe they have a friendly competition over who is stronger in terms of combat skills or who can handle more powerful magical items. Another could be a crossover with the Harry Potter world. Beerus might be intrigued by the magic there and get involved in a battle against Voldemort, using his godly powers in a completely different magical setting.
A crossover with the Star Wars universe would also be cool. The Jedi could be like the wizards in Middle - earth. Maybe Aragorn could learn some lightsaber skills from the Jedi and use them against the orcs. And the Force could have an interesting interaction with the magic in Middle - earth.
One idea could be a crossover between a Sith Lord and a superhero universe. The Sith Lord's dark powers and manipulation skills would create an interesting dynamic against the heroes. For example, a Sith Lord in the Marvel Universe could try to turn some of the anti - heroes to the dark side.
One idea could be a story where Beerus and Kaioshin have to team up to face a new and powerful enemy that threatens their universe. They start off with their differences but gradually learn to work together and respect each other's powers.
Another concept could be that a character from Lord of the Rings, like Legolas, somehow gets transported to the world of Prototype. There, he would have to adapt to the modern - day setting and deal with the infected. He could use his archery skills and elven agility in a completely different environment. His presence might also cause a stir among the military and scientific communities in the Prototype world, as they try to figure out who he is and where he came from.
Another interesting concept is that Vlad is a lost hero from a far - off land who arrives in Middle - earth. He could use his skills in combat and his knowledge of dark magic to help the Fellowship. For example, he might be able to use his vampiric speed to quickly scout areas or use his charm abilities to deceive the enemy. He could also have a complex relationship with Aragorn, either as a rival or an unexpected ally.
One idea could be a cooking competition between Beerus and Champa. They could each bring their own unique ingredients from their universes and compete to make the most delicious dish. It would be a fun way to show their rivalry in a different light.
One idea could be that Beerus is intrigued by Bulma's intelligence and her ability to create amazing inventions. He might start visiting her more often, causing some comical misunderstandings among the Z - fighters. For example, Vegeta could get jealous of their interactions.
Goku from Dragon Ball would be an obvious choice. Since Beerus is from the Dragon Ball universe already, their interactions are always full of energy and interesting power dynamics. They could team up against a new, powerful enemy that threatens both of their worlds in the crossover.
One idea could be that the Dragonborn from Skyrim somehow ends up in Middle - earth. Maybe they are mistaken for a powerful wizard due to their Thu'um abilities. Another plot could involve the One Ring being found in Skyrim and the different factions vying for its power, just like in Middle - earth. A third interesting plot would be characters from Lord of the Rings traveling to Skyrim and having to deal with the cold, the dragons, and the political unrest there.