What are some interesting ideas for a 'Dragon Ball Super Crossover Fanfiction'?

One idea could be that Goku from 'Dragon Ball Super' somehow ends up in a world full of lemon - like magical fruits that give him new powers. He has to learn to control these powers while also dealing with the strange inhabitants of this new world.

Well, a plot could be centered around Broly's origin. In this fanfiction crossover, it could be revealed that Broly has a connection to an ancient race in a different part of the Dragon Ball universe. Goku and Vegeta discover this and together with Broly, they embark on a journey to uncover the secrets of this race. Along the way, they face various challenges and battles, and Broly has to control his power better to help his new allies.

Another interesting plot could be about Vegeta finally achieving a power level that surpasses Goku in a completely unexpected way. For example, through a unique form of meditation or a new type of training regime that he stumbles upon. This could lead to a whole new dynamic in their relationship and in the battles they face.

Well, for 'Dragon Ball Super GT fanfiction', you could write about a new villain that is more powerful than any they've faced before. This villain could be from a long - lost part of the universe. You could also do a story where the Z - fighters have to train in a completely different way, like learning magic instead of just martial arts. Or a fanfic about the Saiyan race's origin in more detail than what was shown in the series.

One idea could be creating an OC (Original Character) who is a Saiyan from a long - lost branch of the Saiyan race. This OC could have unique abilities that are a blend of traditional Saiyan powers and something new, like the ability to manipulate energy in a very different way. Maybe they can turn their ki into a solid form for various combat uses.

One idea could be a crossover with the Naruto universe. Imagine Goku meeting Naruto and them having a friendly sparring match. Another could be a crossover with the One Piece world, where the Z - fighters team up with the Straw Hat Pirates to take on a common enemy. And a crossover with the Harry Potter universe, with the Saiyans learning magic at Hogwarts.

One idea could be a battle between Goku and Superman. They could start off as rivals, each thinking their own planet needs more protection. As they fight, they gradually realize they have more in common than they thought, like their strong sense of justice. Then they team up to face a common enemy, like Darkseid and Frieza working together.

A crossover with the One Piece universe could also be cool. Imagine Luffy and Goku having a friendly competition to see who can defeat more enemies. The different power systems, like Devil Fruits and ki, would create interesting battles and interactions.

One interesting plot idea could be the return of an ancient and powerful villain from the Dragon Ball universe that was thought to be long forgotten. This villain could have powers that even the Gods of Destruction are wary of, forcing Goku and his friends to train in new and extreme ways.

A plot could revolve around a group of underdog fighters in Universe 2 who train in secret to enter the Tournament of Power. They face numerous challenges during their training, including a lack of resources and interference from more powerful groups. But through their determination and unique fighting styles, they manage to make a name for themselves in the tournament.