One possible fanfic could be about Bulma and Young Goku's first adventure together. It might start with Bulma recruiting Goku to find the Dragon Balls. They could face various challenges like wild animals and bad guys along the way. Their different personalities, with Bulma being smart and resourceful and Goku being naive but strong, would create interesting interactions.
During their adventures, they encountered strange creatures and powerful enemies. For example, when facing Oolong, Goku's combat skills were put to use. Bulma also had to use her wits to deal with Oolong's shape - changing abilities. Their partnership was a key factor in their early success in the search for the Dragon Balls.
As they continued their journey, they met new friends like Yamcha. Their adventures not only focused on collecting Dragon Balls but also on protecting the world from threats, with Goku constantly growing in power and Bulma contributing with her inventions.
One aspect that fanfictions might play with is the contrast between their personalities. Goku is simple - minded and focused on fighting and getting stronger, while Bulma is intelligent and more worldly. This contrast can lead to interesting character dynamics in the fan - created stories. Maybe in some fanfictions, Bulma helps Goku understand more complex aspects of the world outside of fighting.
In the fanfiction, their relationship might start off as a bit of a shock to both of them. But gradually, they begin to respect each other more. Goku starts to see Bulma's intelligence and how it can benefit their family and the world. Bulma, on the other hand, comes to admire Goku's unwavering sense of justice and his strength. They communicate more often, sharing their thoughts and dreams. For example, Goku might tell Bulma about his Saiyan heritage in more detail, and Bulma might share her latest scientific ideas with Goku. This sharing helps them grow closer together.
I've heard of 'Goku and Bulma: Unlikely Bonds'. In this fanfic, it delves into how their friendship could potentially transform into something more. It has some really interesting plot twists that keep you hooked. The author does a good job of staying true to the original characters' personalities while exploring this new relationship dynamic.
A common theme is adventure. Since they are both key characters in the Dragon Ball universe, fanfictions often send them on new quests together. Another theme is growth. Goku's growth in power and Bulma's growth in her technological knowledge can be intertwined in these stories. For instance, Bulma might create new gadgets to help Goku in his battles.
One interesting storyline could be about them exploring a new planet together. Bulma uses her inventions to get them there, and Goku has to face new and strange enemies. Another could be a time - travel fanfic where they go back in time to change certain events in the Dragon Ball universe.