What are some interesting plot ideas for Trunks x Goku fanfiction?

One interesting plot idea could be that Trunks and Goku have to team up to face a new, extremely powerful enemy from another dimension. This enemy has powers that neither of them has seen before, forcing them to quickly learn to combine their unique fighting styles. For example, Goku's Instant Transmission and Trunks' sword - fighting skills could be used in creative ways to counter the enemy's attacks.

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.

A possible plot for the 'mirai trunks x pan fanfiction' could be that Pan accidentally gets sent to Mirai Trunks' timeline. At first, Trunks is a bit skeptical about having her around, but as they work together to figure out how to get her back home, they start to develop a special connection. They could explore the differences between their two timelines, and along the way, they might encounter some old enemies from Trunks' past that they have to defeat together. This shared experience could bring them closer and lead to a romantic relationship.

One idea could be that in a post - apocalyptic future where Trunks is the last hope, Broly somehow appears. Maybe Broly has lost his memory and Trunks tries to train him to use his power for good. Another plot could be a time - travel accident that brings Broly to Trunks' time. They initially fight but then realize they need to team up against a common enemy like a new form of the Androids.

Maybe the goddess has a prophecy about Goku being the key to saving her realm from an ancient evil. So she forms a bond with Goku, and as they get to know each other better, Goku starts to develop feelings for her. Their relationship then becomes a driving force for him to fulfill the prophecy and defeat the evil, all while exploring the unique aspects of their two different worlds.

A really interesting plot could be set in an alternate universe where Goku and Launch are arranged to be married for some political reason in the Saiyan or Earthling world. They start off not really liking each other but as they face challenges together, they fall in love. For example, they have to deal with a group that is against their union and in the process, they learn about each other's strengths and weaknesses.

Perhaps in a different universe, Turles and Goku are brothers. They grow up together, training side by side, but then a prophecy divides them as they are told one must defeat the other for the greater good. This creates a complex relationship full of love, rivalry, and moral dilemmas.

In fanfiction, one interesting aspect could be their different power levels. Goku is known for his Saiyan strength and his ability to reach new forms like Super Saiyan. Trunks, on the other hand, has his own unique fighting style. Fanfiction might explore how they train together, with Goku perhaps teaching Trunks some of his more advanced techniques. This could lead to Trunks achieving new levels of power as well.

One idea could be that Broly and Trunks are forced to team up against a new, powerful enemy that threatens the entire universe. They start off not getting along because of Broly's wild nature and Trunks' more calculated approach. But as they face challenges together, they gradually learn to respect each other's strengths and form a deep bond.

Perhaps a plot where Future Gohan and Future Trunks accidentally travel to an alternate timeline. There, they have to team up with different versions of themselves to defeat a common enemy. This would involve exploring how they interact with these alternate selves and how they adapt to the new environment and challenges.