Another plot could revolve around Bulma inventing something that gives Vegeta a new power boost. But there are some side effects that cause trouble at first. This leads to them having to figure out how to fix it while also dealing with their relationship. For example, Vegeta might accidentally use his new power in a wrong way and cause chaos in their home, and they have to work together to set things right.
One interesting plot could be Vegeta trying to understand human emotions better because of his relationship with Bulma. He might struggle with expressing his love in a more 'human' way, which could lead to some really sweet and comical moments.
One idea could be a story where Vegeta and Bulma go on an adventure to a new planet together. They face various challenges there, which test their relationship and their individual strengths. It could show how they rely on each other in unexpected situations.
A possible plot could also revolve around a threat to the Earth where Vegeta and Bulma's relationship is put to the test. Vegeta has to go and fight, and Bulma has to deal with the fear of losing him. This could show the depth of their bond and how they support each other through tough times.
One interesting plot could be how Vegeta adjusts to the idea of becoming a father. He's a proud Saiyan warrior, and this new role might be a big challenge for him at first.
A great plot could be how their relationship affects the rest of the Dragon Ball gang. Goku might be a bit confused at first, and Chi - Chi could be either supportive or a bit jealous. And then there's the whole dynamic of Vegeta becoming more involved in Earth - based family life, which is a huge change for him.
Master Roshi could also be a great addition. His old - school ways and his comical reactions to Vegeta and Bulma's relationship can be really entertaining. For instance, he could give some really strange relationship advice to Vegeta based on his own limited understanding of modern relationships.
One interesting plot could be where Vegeta has to go back to Planet Vegeta in a vision or some sort of time - travel scenario. Bulma, being in love with him, follows him. There, they face the old ways of the Saiyans and have to fight against the traditional norms to be together. It shows how their love overcomes not only the differences in their personalities but also the cultural differences between Earth and Planet Vegeta.
Well, a common plotline is the development of their relationship from a rather tense and unexpected start. Vegeta, being a Saiyan, has a different mindset compared to Bulma. In the fanfiction, their love might grow as they face challenges together, like threats to Earth. And perhaps there are some comical moments where Vegeta's Saiyan pride clashes with Bulma's feisty personality, which adds to the charm of the story.
Perhaps a plotline where Vegeta's feral nature actually gives him an edge in protecting Bulma and the Earth. His wild instincts make him more perceptive to threats, and he and Bulma have to learn to communicate in a new way because of it. They might have to develop a sort of code or understanding that is unique to their relationship, and this could lead to some really interesting adventures and character development for both of them.
Well, in some fanfictions, Majin Vegeta and Bulma might have a secret relationship that they try to hide from the others. Maybe Bulma discovers a new technology that can enhance Vegeta's power as a Majin, and they embark on a journey to test it. It could also be a story about how Bulma's love changes Majin Vegeta's perspective on life and his place in the universe.
In other fanfictions, external factors play a big role in their relationship development. For example, if there is a new threat to Earth and Vegeta and Bulma are part of the team to defend it. Working together towards a common goal, they start to understand each other better. Vegeta begins to appreciate Bulma's importance not just as his partner but also as a key member of the group protecting their home, and this deepens their bond.