Well, it could include the classic Evangelion characters like Shinji, Asuka, and Rei. They might be the ones dealing with the sudden appearance of Godzilla in their world. And of course, Godzilla himself would be a main 'character' in a sense, bringing his own set of behaviors and powers to the story.
Well, in 'godzilla x evangelion fanfic', a cool concept might be the adaptation of Godzilla's regenerative abilities in the context of Evangelion. Imagine if an Evangelion unit could somehow gain that power. Also, the idea of the Nerv organization trying to study Godzilla's biology and use it to enhance their own mecha or combat strategies is quite fascinating.
It could be about Godzilla emerging in the world of Evangelion. Maybe the Angels in Evangelion are confused by this new giant monster. The Eva pilots might have to deal with both Angels and Godzilla at the same time.
Shinji would probably be terrified at first. He's already hesitant and scared in his normal battles, and Godzilla is much larger and more intimidating than the Angels he usually faces. Asuka would likely be more aggressive, thinking she can take on Godzilla with her Eva. Rei, on the other hand, would be very calm and observant, trying to understand Godzilla's nature. Misato would be in a panic initially, but then quickly start strategizing on how to deal with this new threat. Gendo would see Godzilla as either a new opportunity or a major obstacle depending on his long - term plans.
Definitely the Eva pilots, Shinji, Asuka, and Rei. They are the main characters in Evangelion and would be at the forefront of dealing with Godzilla's appearance in their world.
A possible plot idea is that Godzilla is drawn to the Geo - Front in Evangelion. The reason could be the powerful energy sources there. The NERV organization is then forced to either work with Godzilla or find a way to get rid of it. They might study Godzilla's biology to see if they can use any of its abilities to enhance the Evas. Another plot could be that an Angel takes on the form of Godzilla to deceive the Eva pilots. This would make the pilots question their usual tactics when facing an 'Angel' as Godzilla has different strengths and weaknesses compared to the normal Angels. Also, a plot where Godzilla's presence causes a shift in the power dynamics between the different factions in Evangelion, like SEELE and NERV, could be really interesting.
One aspect to consider in Evangelion Rei x Shinji fanfiction is the complex relationship between the two characters. Rei is often depicted as an enigma, and her connection with Shinji can be explored in many ways. Some fanfictions might focus on how they understand each other's loneliness. Shinji, being a socially awkward and troubled boy, and Rei, with her own unique nature, can form a bond that goes beyond the surface level shown in the original anime. This can lead to stories that delve deep into their emotional growth and mutual support.
A 'godzilla x destoroyah fanfic' could potentially explore an alternate universe where Godzilla and Destoroyah interact in unique ways. It might focus on their battles, with detailed descriptions of their attacks and defenses. For example, it could show Godzilla's atomic breath clashing with Destoroyah's energy beams.
One popular trope is the 'protective Shinji' trope. Since Rei can seem vulnerable at times, Shinji is often written to be very protective of her. This can be seen in situations where they face danger together. Another trope is the 'Rei's discovery of emotions through Shinji'. As Rei is not fully in touch with her emotions in the original, fanfiction writers like to explore how Shinji can be the key to her unlocking a range of feelings like love, jealousy, and friendship.
One popular Evangelion x Fanfic is the one where the author reimagines the relationships between the characters in a more slice - of - life setting. It shows how the pilots might interact outside of the battles against the Angels.