Common themes include power imbalance. Goku black is extremely powerful compared to Bulma, so how they navigate that in a relationship can be explored. Another theme is the transformation of Goku black's character through his interaction with Bulma. Sometimes, there are themes of sacrifice, like Bulma having to sacrifice something for Goku black or vice versa. There can also be themes of mystery, as Goku black has his own secrets and motives, and Bulma tries to figure them out within the context of their relationship.
There are indeed. A lot of fanfiction writers like to explore unique pairings like goku black and bulma. Some stories might be about goku black having a different kind of interaction with bulma compared to the original series. It could be a story where he has to team up with her for some reason and feelings start to develop in the process. However, the quality can vary greatly from one piece to another, so you might need to read a few to find the really good ones.
There could also be other Z - fighters who play supporting roles. They might come to Bulma's aid when they realize that Goku Black has some sort of interest in her. Their presence could add more action and drama to the fanfiction.
Well, some plots might involve Black Goku getting curious about Bulma's technology. He might try to use it for his own purposes at first. But then, as he spends more time around her, he starts to see things from her perspective. For example, Bulma could be working on a new energy source and Black Goku realizes how it could benefit his own goals in a different way than he initially thought. Or, there could be a plot where Bulma is in danger and Black Goku has to make a choice between his own mission and saving her, which could lead to a change in his character.
Well, in such a fanfiction, Goku Black might be chasing Bulma for various reasons. Maybe he wants to use her knowledge of technology against the Z - fighters. He could be trying to force her to build something for him, like a new type of energy - amplifier device.
Well, one idea could be an alternate universe where Goku Black has some unexpected interactions with Bulma. Maybe he tries to use her intelligence to his advantage in a plot against the Z - fighters.
One popular idea could be an alternate universe where Goku Black and Bulma form an unexpected alliance. Maybe they have to team up to face a greater threat that neither could handle alone. This would involve a lot of character development as they learn to trust each other despite their differences.
In fanfiction, Goku Black's interaction with Bulma can be very different from the original series. Sometimes, he may start off as hostile towards her, given his nature as an antagonist. But as the story progresses, he could develop a grudging respect for her intelligence. For example, if Bulma is trying to create a device to stop him, he might admire her tenacity in the process.
Well, it could be about Vegeta and Bulma facing some new and powerful black - themed threat. Maybe there's a new villain who has the power to burn things with black energy and they have to figure out how to stop it together. Vegeta might use his Saiyan strength and Bulma her intelligence.