Another theme is the influence of his Kryptonian heritage. Writers often explore how his birth planet's culture, technology, and values shape his actions and decisions as Superman. For instance, some fan fictions show how his Kryptonian knowledge helps him solve problems on Earth, while others show how he has to adapt to Earth's different ways despite his Kryptonian roots.
There's also 'The Kryptonian's Path' which dives deep into Superman's origins on Krypton. It gives a detailed account of his family's history and how it influenced his values as Superman. It shows how his Kryptonian heritage shaped his journey on Earth in a very interesting way.
One of the common themes is redemption. Characters may try to make up for their past mistakes. For example, a character who has done something bad in the original show might seek redemption in the fan fiction. Also, exploration is a theme. They might explore new parts of the world they are in. And power struggles are also common, as different characters or groups vie for control.
Romance is a very common theme. Fans often write about falling in love with a band member. Another theme is friendship, like becoming friends with the band. Adventure can also be a theme, for example, going on a wild tour with the band in a fictional story.
One common theme is the exploration of Superman's identity in a different relationship context. Another could be the struggle against prejudice in a world where his relationship is not the norm.
Another theme is the exploration of their powers and how they can be used in combination. For example, Superman's super strength and flight combined with Batman's intelligence and gadgets. Also, the theme of trust often comes up. Since they are so different, fanfictions often show how they learn to trust each other more and more as they face various challenges.
A frequent theme is the exploration of power dynamics. Superman has superhuman powers, while Catwoman relies on her agility and cunning. Fanfics often play with how these different power sets interact. Also, the theme of secrecy and identity is common. Catwoman's secret identity and Superman's dual identity as Clark Kent can add interesting twists to the stories.
One common theme is the relationship between Superman and Lois. Writers often explore how their love story unfolds and how they support each other. Another theme is Superman's identity and how Lois helps him keep it a secret or deal with the consequences if it's revealed.
A common theme is the clash of different power sets. The Avengers have a variety of powers and skills, and Superman has his own unique set of abilities. So, fanfics often explore how these powers interact when they come together.
Another theme is the exploration of identity. Since she is a female in a role typically associated with a male, the fanfic may explore how she defines herself in this context. For example, she might struggle with being accepted as a 'Superman' when the world has a set image of what that should be. This can lead to a lot of self - discovery and growth throughout the story.
One common theme is the clash of different worlds. Bella comes from a world with vampires and werewolves, while Superman is from a world of superheroes. Their coming together often involves dealing with these differences.