A common theme could be the exploration of their relationship dynamics. It might focus on how they support each other in the face of challenges, like Supergirl's superhero duties and Cat's role in the media world.
I'm not aware of specific Supergirl x Cat lesbian fanfic stories off - hand. However, you can try searching on fanfic platforms like Archive of Our Own. There might be some interesting works there that explore this pairing in a creative and engaging way.
One idea could be that Naruto, with his godlike powers, arrives in the DC universe where he meets Supergirl. They initially clash due to their different ways of handling threats. But as they get to know each other, they start to combine their powers to fight a greater evil that threatens both their worlds.
First, do your research on both characters. Know Gohan's abilities like his Super Saiyan forms and his martial arts training from the Dragon Ball series. For Supergirl, understand her Kryptonian powers like flight, super strength, and heat vision. Then, come up with a starting point for their story, like a meeting in a neutral dimension.
There are many great writers in the fanfic community. Some well - known ones are those who have been writing in the DC fanfic realm for a long time. However, it's really hard to name the 'best' as it depends on personal taste. Some people might like writers who focus more on the emotional side of their relationship, while others prefer action - packed stories.
When writing a Supergirl x Male OC fanfic, you need to understand the Supergirl universe. Know the characters, the settings, and the rules. For the male OC, give him goals and motivations. If he has a secret, that can add intrigue to the story. Also, don't forget to show their relationship evolving. Maybe they start off not liking each other but then grow to respect and care for one another as they face challenges together.
The fanfic could also explore a more romantic plot. Gohan and Supergirl could be brought together by some sort of magical or scientific accident that links their fates. As they spend time together, they discover they have a lot in common, like their love for their families and their determination to do good. Their relationship could develop slowly, with them learning about each other's cultures (Saiyan and Kryptonian) and powers, and eventually falling in love.
In 'naruto x supergirl fanfic', a frequently seen theme is the combination of their unique abilities for a greater good. Naruto's shadow clones could be used in interesting ways alongside Supergirl's heat vision or super - speed. Another theme is the exploration of their personalities. Naruto's determination and Supergirl's sense of justice can create interesting character dynamics. Additionally, the theme of discovery is present, as they discover new things about each other's universes, like Naruto finding out about Kryptonite or Supergirl learning about the tailed beasts.
One possible plot could be that Supergirl and Dreamer, both with their unique powers, team up with a character named Lemon. Maybe they are facing a new villain in National City. Lemon could have some special knowledge or ability that helps Supergirl and Dreamer in their fight. For example, Lemon might be an expert in some ancient technology that the villain is using. They could go through various challenges together, and along the way, they might also develop deeper friendships or even discover new aspects of their own powers.