At first, it might be a relationship based on mutual need. Vegeta needs Bulma's resources and intelligence to get back on his feet, and Bulma is intrigued by this alien. As time passes, they start to understand each other better. For example, Vegeta may start to open up about his past and his Saiyan pride, and Bulma will share her dreams and ambitions with him.
In 'Vegeta meets Bulma fanfiction', the two main characters are Vegeta and Bulma. Vegeta is known for his combat skills and his quest for power. Bulma is known for her intelligence and her ability to create amazing technological devices. Their relationship is the focus of the fanfiction. Sometimes other characters from the Dragon Ball universe, such as Goku or the other Z - Fighters, may make appearances to add more depth to the story, but Vegeta and Bulma are the stars.
In this fanfiction, perhaps King Vegeta would be initially suspicious of Bulma. He's from a warrior race and she's an Earthling scientist. He might be intrigued by her technology though, like her capsule corps inventions.
One possible plotline could be Vegeta and Bulma going on an adventure together to find a new power source for Capsule Corp. Another could be them dealing with a new enemy that specifically targets their relationship. And there might be a plot where they have to travel back in time and face challenges that test their love for each other.
Well, maybe Vegeta would be shocked to see Future Bulma at first. He might be confused about how she got there and what the future holds for them. Then they could start to share stories about what has happened in their respective timelines.
Maybe in the fanfiction, Future Bulma meets a younger Vegeta who has been sent to the future by some time - related accident. At first, Vegeta is confused and angry, but Bulma's intelligence and determination start to intrigue him. They could have a series of adventures together, with Bulma trying to help Vegeta adapt to the future while also using his strength to protect what's left of their world.
In such a fanfiction, one possibility is that Vegeta and Bulma could have an adventure together. Maybe they explore a new planet and face some unknown threats. Vegeta's combat skills combined with Bulma's intelligence would make them a great team.
It might be a new character created specifically for the fanfiction. Maybe an alien race that has a vendetta against both the Saiyans and Earthlings and sees the union (even if it's just a meeting) between King Vegeta and Bulma as a sign to start a conflict.
In this kind of fanfiction, they might start off as rivals. Vegeta's proud and competitive nature could clash with Bulma's intelligent and headstrong personality. Maybe they get paired for a science project and initially bicker all the time but gradually start to understand each other.
One possible plotline could be that when Vegeta first meets Bulma, he is initially dismissive of her because she is a weak Earthling in his eyes. But as time goes by, he starts to notice her intelligence and tenacity, which intrigues him. For example, she might be the one to figure out how to repair his spaceship, and he begins to see her in a new light.