What are some interesting plot ideas in dragon ball vs dc fanfiction?

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.

One idea could be a story where Goku and Vegeta from Dragon Ball Super end up in the world of Dragon Ball GT by some sort of time - space rift. They then have to team up with the GT versions of themselves to fight a new, powerful enemy that is threatening both timelines.

One idea could be that after the defeat of a powerful enemy, Goku accidentally ends up in a parallel dimension where he meets multiple female characters from different eras of Dragon Ball. They all develop feelings for him due to his heroic nature. Another plot could be that Vegeta, in an attempt to outdo Goku, gets involved in a situation where he has a harem of his own, but he's constantly struggling to understand their emotions as he's so focused on training. A third idea is that a new female Saiyan arrives on Earth and she has a special power that attracts many of the male Dragon Ball characters, leading to a complex web of relationships and a harem - like situation.

In 'dragon ball the gamer fanfiction', an interesting plot could be the gamer character starting their own school in the Dragon Ball world. They teach other characters about the different power - up systems from the games they know. This would bring a new dynamic to the relationships between the characters as they learn from this outsider's perspective.

A cool plot for a fanfiction could be centered around the idea of a tournament that includes fighters from different universes and timelines. Vegeta could have a personal vendetta against one of the new fighters from another universe, believing they are a threat to his family. Or perhaps a fanfiction where a young, unknown Saiyan shows up claiming to be related to Goku, and everyone has to figure out if it's true or if it's a ruse by an enemy.

One idea could be that the reincarnated character has knowledge of all the Dragon Ball series in their past life. So they start training in a unique way early on, like combining different fighting styles from different sagas. For example, they might mix Goku's Kaioken with Vegeta's Galick Gun at a very young age, which surprises everyone in the Dragon Ball world.

Well, perhaps in the fanfiction, Launch could be transported to a parallel universe on Planet 16. In this universe, the rules of Dragon Ball are a bit different. She might find herself with new abilities or facing different versions of her friends and foes. For example, Vegeta could be a king in this universe and Launch has to figure out how to deal with his different personality while also trying to find a way back to her own universe.

A plot could revolve around a new villain who targets the Dragon Ball school to steal the dragon balls which are secretly hidden there. The students and teachers have to team up to protect the school and the dragon balls, with each character using their unique abilities.

Another interesting plot could be a what - if scenario where Yamoshi teams up with the modern Z - fighters. This would bring a whole new dynamic as he has his own set of skills and values from his era.

One idea could be that a new villain creates a zombie virus that specifically targets Saiyans. Goku and the gang have to fight their zombified Saiyan friends while also trying to find a cure. Another could be that the Dragon Balls are somehow corrupted and start resurrecting people as zombies. They then have to figure out how to reverse this before the zombie horde becomes too powerful.