Often, there are themes related to their powers and how they interact with each other because of that. For example, how Erik's magnetic powers and Charles' telepathy play into their relationship. There are also themes about redemption, like Erik trying to make up for his past actions while being supported by Charles. And sometimes, the theme of them teaming up against a common enemy in a way that deepens their bond.
Often, you'll find themes like redemption in Charles and Erik fanfic. Maybe Erik has to find his way back from a dark path, and Charles is there to guide him. Also, the theme of loyalty comes up a lot. Despite their differences, they have a deep loyalty to each other in many of these stories. And there's the theme of sacrifice too. They might be willing to sacrifice their own beliefs or even their safety for the other.
One common theme is the struggle between their different beliefs. Charles often advocates for peaceful co - existence with humans while Erik believes in a more militant approach to protect mutants. Fanfics usually explore how they deal with this fundamental difference.
Redemption is also a theme. Sometimes Erik has done things that he regrets, and Charles is there to help him find a way back. Or vice versa, where Charles makes mistakes and Erik is the one to offer support. This theme of forgiveness and growth is quite prevalent in many Charles x Erik fanfictions.
One common theme is the exploration of their relationship under new circumstances. The mpreg forces them to reevaluate their connection and face new responsibilities. Another theme is the protection of the unborn child. Erik often takes on a very protective role.
One main theme is the discovery of self. Without their mutant powers as the main focus, Charles and Erik have to look deeper into who they are as individuals. For example, they might question their values and beliefs in a more normal world setting.
The theme of acceptance is also prevalent. The reader accepts Erik for who he is, including his flaws, and this acceptance is crucial in their relationship. Additionally, there's often a theme of mystery. Erik's character is full of mystery, and the fanfic explores that mystery as the relationship unfolds.
One common theme is redemption. Often, Erik is depicted as seeking redemption through his love for Christine. Another theme is the power of music, as it is a strong connection between them. For example, in many fanfics, Christine's singing can soothe Erik's tortured soul.
One common theme is the crossover of powers. Since Charles and Erik have mutant abilities and the Avengers have their own unique powers, fics often explore how these powers interact or clash. Another theme is the formation of new alliances. Writers like to play with the idea of how Charles and Erik would fit into the Avengers' dynamic.
Self - discovery is another theme. As they interact with each other, both Charles and Alec learn more about themselves. They might discover hidden strengths or weaknesses through their relationship, which is often beautifully portrayed in these fanfics. It makes the characters more relatable and the story more engaging.
One common theme is friendship. Their long - standing relationship in the X - Men universe makes it a natural focus. Many fanfics explore how they support each other through difficult times.