The theme of unlikely alliances also prevails. Given their different origins and natures, the idea of Captain America and Loki teaming up is exciting. It's about how they overcome their differences and use their combined strengths to face various challenges in the story.
Captain America would probably remain calm at first. He's used to being in tough situations. He'd try to talk to Loki, reason with him, and find out what Loki wants.
One great 'captain america x loki fanfiction' is 'The Unlikely Alliance'. It explores how Captain America's sense of justice and Loki's mischievous nature collide and eventually lead to an unexpected friendship. They team up against a common enemy and in the process, learn a great deal about each other's worlds.
Perhaps Loki kidnaps Captain America to prove a point. He may believe that the so - called 'good guys' are not as invincible as they seem. He could subject Captain America to various mental challenges, trying to break his will and show the world that even the most noble heroes can be corrupted. But Captain America's strong moral compass will likely make it very difficult for Loki to succeed.
What if the powers of Captain America and Captain Marvel get swapped? Captain America suddenly has to deal with the overwhelming cosmic powers while Captain Marvel has to rely on her combat skills and leadership on the ground. This forces them to see the world from each other's perspective and also creates a whole new set of challenges as they continue their mission.
It's popular because their relationship is so complex and deep. They have a long history together, from being childhood friends to facing all kinds of hardships. Fans love to explore the different aspects of their relationship, like loyalty, friendship, and the potential for something more. Also, the movies and comics give a great foundation for fanfiction writers to build on.
One common theme is loyalty. Captain America is all about loyalty, and in these fics, that loyalty extends to his relationship with the reader. For example, he'll always be there to protect the reader.
One idea could be a story where Captain America and Captain Marvel team up to face a new cosmic threat that's headed towards Earth. They have to combine their unique skills, with Captain America's strategic mind and combat experience on the ground, and Captain Marvel's incredible cosmic powers in space battles.
Another interesting one is 'The Journey Together'. It takes the reader and Captain America on a mission - like adventure. Along the way, they face various obstacles that test not only their physical strength but also their emotional bond, and it's really well - written in terms of character development.