What are some interesting ideas for a 'naruto x goku fanfic'?

One idea could be a crossover where Goku and Naruto are brought to a strange new dimension together. They have to team up to fight a powerful villain that neither of their worlds has ever seen. Their different fighting styles, Goku's ki - based attacks and Naruto's ninjutsu, would make for some really cool battle scenes.

Maybe a fanfic where Goku discovers Turles has a different side to him. Turles could be in a situation where he has to protect something or someone innocent, which makes Goku see him in a new light. They then have to work together to keep this innocent thing safe from other villains in the Dragon Ball universe.

One idea could be that Cell somehow gets a second chance at life and instead of being a villain, he tries to team up with Goku. They could go on adventures together across different universes, facing new threats and learning from each other. Goku could teach Cell about the value of protecting the innocent, and Cell could show Goku some of his scientific knowledge about power levels and energy manipulation.

One idea could be that Frieza and Goku are forced to team up against a new, even more powerful enemy. They start off hating each other but gradually learn to respect each other's skills.

Well, a plot could involve Gohan and Goku getting trapped in a time - loop. They keep reliving the same day over and over, and each time they try different strategies to break free. This would give them a chance to have deep conversations about their lives, their hopes, and their fears. Or perhaps a story where Goku is injured and Gohan has to take on the role of protecting the Earth alone for a while, with Goku guiding him from the sidelines. Also, a fanfic where they both enter a tournament in an alternate universe where the rules are very different from what they're used to could be interesting.

One idea could be a fanfic where Goku travels to a parallel universe and has to fight an evil version of himself. Another could be a story where Goku has to train a group of young Saiyans on a new planet. Or perhaps a fanfic where Goku discovers a new form of energy and has to learn how to control it.

One plot idea could be Goku arriving in the Highschool DxD world and having to adapt to the different rules of magic and devils. He might end up in a tournament where he shows off his Saiyan powers in unexpected ways. Another could be him teaming up with Issei to fight a common enemy that is a threat to both the human world and the Underworld. Maybe a powerful demon is using a new type of magic that Goku has to figure out how to counter.

One idea could be that Goku and Goku Black are forced to team up against an even greater threat from another universe. They start to understand each other's fighting styles during the battle and gradually develop a grudging respect for one another.

One idea could be a crossover where Goku accidentally travels to the Naruto universe and meets Sakura. They could team up to fight a common enemy that is causing chaos in both their worlds. Another could be a story where Sakura somehow gets the power to travel to different universes and ends up in Goku's world. She then trains with Goku to become stronger.

One idea could be a Goku crossover with Superman. They could have an epic battle to test their strength at first, and then realize they have a common enemy and team up. Another idea is a crossover with Naruto. Goku could teach Naruto some of his ki techniques, and in return Naruto could show Goku some of his ninja skills. A third idea is a crossover with Harry Potter. Goku could visit Hogwarts and accidentally cause chaos with his superhuman abilities, but then end up helping the students fight off a dark wizard.