There are quite a few great writers. One is [writer's name], who really captures the essence of both Superman and Power Girl. Their stories often have a great balance between action and character development. Another good writer is [writer's name]. They are known for their unique take on the DC universe and how they incorporate Superman and Power Girl into different scenarios.
Some fanfictions focus on the relationship between Superman and Power Girl outside of their superhero duties. For example, they could be attending a family gathering where they have to deal with all the normal family drama, but with the added complication of being super - powered. There are also stories where they train together, sharing their different combat techniques and learning from each other. This not only helps them become better heroes but also deepens their bond as family members in the DC lore.
Lex Luthor would be a great villain. He could see Power Girl as a new threat or an opportunity to manipulate Superman through her. His devious plans and high - tech gadgets would add a lot of drama to the story.
One interesting plot could be a team - up between Power Girl and Superman against a powerful new villain from another dimension. They have to combine their super - strength and other abilities to stop this threat that is causing chaos across multiple universes.
Darkseid can also be a common antagonist. His goal of universal domination means that he would see Superman and Power Girl as threats to his plans, and he would send his minions or come himself to fight them.
Maybe a plot where Superman and Power Girl have to deal with a misunderstanding in the public's perception of them. This leads to them having to work together to clear their names and also protect the city at the same time. They start to understand each other better during this process.
A plot could involve Power Girl coming from an alternate universe and Superman having to help her adjust to his world while they also discover a connection between their two universes that could be dangerous if not fixed. This would explore their relationship as cousins and how they deal with the differences in their upbringings.
I think Mark Brown is also a well - known writer in Power Girl and Superman fanfiction. His writing style is very descriptive, making the readers feel like they are right there with the heroes. He often writes about their adventures in different timelines and alternate universes. There's also Emily White who is popular for her unique take on the characters. She gives Power Girl and Superman new personality traits that make their interactions even more interesting.
Perhaps in a parallel universe, Superman is born as a girl. This version of her grows up with different experiences and challenges. She could be more in tune with female issues in society and use her powers to fight for gender equality as well as the usual superhero stuff like saving the world from villains and disasters.
Superman in the Marvel Universe's power hierarchy (in fanfiction) is a complex matter. On one hand, his physical powers are extremely formidable. He can fly at incredible speeds, lift almost anything, and is nearly indestructible. However, the Marvel Universe has a wide range of powers, from magic like Doctor Strange's to the reality - warping abilities of Scarlet Witch. Superman might initially seem overpowered, but when you consider the various power - nullifying and strategic abilities in the Marvel Universe, he'd find his place. He'd probably be among the top - tier heroes, but would still face challenges from characters with unique powers.