Gwen would be a great character to pair with Alien X. Her magical abilities could complement Alien X's powers in interesting ways. For instance, when facing a threat that requires both brute omnipotent force and the finesse of magic. Another good pairing could be Kevin. His ability to absorb and use different forms of energy could interact with Alien X's power source in unexpected ways, like when they need to combine their powers to break through a powerful energy barrier.
Power and responsibility is also a big theme. Ben has to handle the powers of his alien forms responsibly, especially when dealing with aliens. In many fanfics, there's also the theme of discovery. Ben discovers new things about the aliens, their cultures, and their abilities. For example, he might learn a new power from an alien that he can use in a different way. There's also the theme of cooperation, where Ben and the aliens work together to achieve a common goal, like saving a planet or stopping a powerful enemy.
One idea could be exploring Alien X's internal conflict between Bellicus and Serena in a new situation. For example, when faced with a moral dilemma on a planet where two species are at war and both have valid reasons for their actions. Another plot could be Alien X having to deal with a powerful new enemy that can somehow disrupt his omnipotent powers. Maybe this enemy has the ability to split Bellicus and Serena's consciousness further, causing chaos within Alien X.
Well, there's 'The Alien Bond'. In this fanfic, Ben Tennyson forms a very special bond with an alien that has the power to manipulate time. It's really interesting as it shows how their relationship develops and how they use their combined powers to face various challenges. There are also some fanfics that explore what would happen if Ben could communicate with his alien forms on a more personal level, like in 'Ben and the Sentient Aliens' where the aliens have their own personalities and thoughts that Ben has to deal with.
I'm not entirely sure about the exact plot details of 'ben 10 ultimate alien the big story'. It might involve Ben Tennyson using his various alien forms to face some big threats and challenges, but that's just a general guess.
Well, without having read it directly, it could potentially be about RWBY characters attacking this 'Ben' in a scenario that the author of the fanfiction has devised. Maybe there's some sort of power struggle or personal vendetta within the RWBY universe combined with the addition of this 'Ben' character. It could also be a misinterpretation of a more complex relationship that the fanfiction is exploring.
One great Ben x Kevin fanfiction could be about their adventures in a parallel dimension. In this story, they might face new aliens and challenges that test their friendship even more. Maybe they find a powerful alien artifact that only works when they combine their unique abilities, leading to a deeper understanding of each other.
The relationship between Ben and Kevin has room for growth. In fanfiction, they can develop feelings for each other that are more than just friendship. This adds a new layer of depth to their interactions. Writers can show how they deal with these new emotions while still being heroes and facing the threats in the Omniverse. There are also the power dynamics between them. Ben has the Omnitrix, but Kevin has his own unique powers, and how they combine or clash in different situations can make for exciting reading.
A 'ben x rex fanfic' is likely a fan - made fictional story that involves the characters Ben and Rex. It could be about their adventures together, or perhaps a unique take on their relationship, like them teaming up to face a new and powerful enemy. It might also explore their individual powers and how they complement each other in the context of the story.
In a Ben 10 fanfiction story, the relationship between the alien and the boy can be one of mutual discovery. The boy, usually full of curiosity, is drawn to the alien's otherworldly nature. For example, the alien might have powers or abilities that the boy has never seen before. The alien, on the other hand, may be intrigued by the boy's human nature. They rely on each other. The boy can offer knowledge about Earth, like where to find food or shelter. The alien can use its powers to protect the boy from danger. It's a relationship based on adventure and learning from each other.