Jiren could still be a tough opponent in the 'vegito tournament of power fanfiction'. His power level is extremely high, and he has great combat skills. Even for Vegito, defeating Jiren would be no easy feat as Jiren has proven his strength time and again in the original tournament.
In crossover fanfiction, Vegito Blue often brings a powerful and exciting element. His character combines the strengths of Goku and Vegeta in a unique way. For example, his combat skills and strategic thinking are enhanced due to the fusion. Writers can use him to create epic battles against various foes from different fictional universes.
One aspect of Vegito and Female Gogeta fanfiction could be the exploration of their unique power combinations. In these fanfictions, writers might create scenarios where they team up against a powerful enemy. For example, they could face a new, extremely strong villain that neither could defeat alone. Their combined strength and different fighting styles would make for an exciting story.
In many popular crossover fanfictions, Vegito Blue is often the key to turning the tide in battles. His presence alone can shift the power balance. For example, in a crossover with the Naruto universe, his overwhelming power could be a huge threat to the ninja world.
Another theme is self - discovery. Many fanfictions show the female Vegito exploring her identity, especially since she is a unique fusion character. She may question her place in the Dragon Ball universe and gradually find her purpose through her adventures.
One common theme is power comparison. Writers often explore how Vegito's power from Dragon Ball stacks up against the powers in the other crossover universe, like the magic in a Harry Potter crossover or the quirks in a My Hero Academia crossover.
Maybe it's because Bulma has her own established character traits and relationships in the original story. She might not fit well into the scenarios often presented in Vegito fanfic. Also, her character is more focused on other aspects like her scientific work and family in the canon, so fanfic ideas involving her in a Vegito - related context could seem out of place to her character.
If Vegito never unfused, it might mean that the enemies he faced were simply not strong enough to force the separation. This could imply that the story's difficulty level was lower than originally thought. Or, it could be that some external factor prevented the unfusing, creating a whole new set of plot twists and complications.
There are some great Vegito and Highschool DxD fanfictions out there. One that stands out is 'Vegito in the DxD World' which has an interesting plot where Vegito is transported to the DxD universe. He uses his Saiyan and Namekian powers in unique ways to deal with the various situations in the DxD world, like the Rating Games. Another one is 'The Fusion of Two Worlds' which focuses more on how Vegito's presence changes the power dynamics among the devils, angels, and fallen angels in the DxD setting. It's really fascinating to see how the two different universes' concepts are blended in these fanfictions.
Well, in this 'vegito tournament of power fanfiction', Vegito could form alliances with unexpected characters. For example, he might team up with a weaker fighter who has some special knowledge about the tournament's hidden rules or secrets. This could lead to some interesting plot twists. Also, his fusion might have some glitches or new developments that add drama to the story, like his power fluctuating at crucial moments.