One possible plotline could be Vegeta struggling with his inner demons while trying to protect Bulma from new threats in a darker, more dangerous world. For example, a powerful new villain emerges and Vegeta has to use his Saiyan powers in ways he never has before, all while dealing with his complex relationship with Bulma.
Maybe in the dark fanfiction, Bulma discovers a dark secret about Vegeta's past that puts a strain on their relationship. This could lead to a series of events where they have to work through their issues while also facing external challenges like a new alien race attacking Earth. Vegeta might have to make some difficult choices between his Saiyan pride and his love for Bulma.
In some dark fanfictions, there could be a plot where Vegeta and Bulma are separated due to some dark magic or a powerful enemy's scheme. Vegeta then embarks on a journey to rescue Bulma, facing many trials and temptations along the way. This could explore his growth as a character, from his initial rage and impulsiveness to a more strategic and patient approach as he gets closer to rescuing Bulma.
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, 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.
One interesting plotline could be Vegeta trying to understand human emotions while being in a relationship with Bulma. For example, he might struggle with expressing his love in a way that Bulma can understand. Another could be them facing challenges together, like threats from other villains that target their relationship or family. And there could also be a plotline where Vegeta has to adapt to Earth's culture more deeply because of his relationship with Bulma, which includes things like participating in Earth's holidays or social events.
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.
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.
One interesting plotline could be where Vegeta and Bulma meet in a completely different social context in the alternate universe. For example, if Vegeta was a scientist like Bulma instead of a Saiyan warrior. They could collaborate on some super - advanced technology project and during the process, their relationship could develop in a new and unique way.
One interesting plotline is when Bulma's inventions are used to enhance Goku and Vegeta's powers in unique ways. For example, she might create a device that helps them control their ki better. Another is when Goku and Vegeta have to work together to protect Bulma from a new and powerful enemy. It shows their growth as characters who can put aside their differences for someone important to them.
One interesting story could be about their adventures together in a parallel universe. In this fanfic, Vegeta and Bulma might face new enemies that they have to defeat while also dealing with their relationship issues. Maybe they discover a new power that only their combined efforts can control.
In Vegeta and Bulma fanfiction, a great part is seeing how their different personalities mesh. Vegeta is all about power and pride, while Bulma is intelligent and resourceful. Fanfictions might show how they balance each other out. For instance, Bulma could use her smarts to come up with strategies in battles that Vegeta is involved in. Also, their cultural differences, Vegeta being from a Saiyan culture and Bulma from Earth, can lead to interesting storylines. Writers can explore how they deal with these differences and grow closer because of them.
Some fanfics explore the idea of Vegeta and Bulma raising their family. They might face challenges from outside forces while trying to protect their family, which makes for an exciting read.