The key element is the particle accelerator explosion which started it all. Another is her internal struggle between her original self, Caitlin Snow, and the emerging Killer Frost identity.
Killer Frost's back story in 'The Flash' is that she was originally Caitlin Snow. An accident in the S.T.A.R. Labs particle accelerator explosion transformed her. She gradually developed the Killer Frost persona, which was at times a struggle for her as she fought between her normal self and this new, more dangerous identity. The transformation brought about ice - based powers, and she had to navigate her new reality within the world of Central City and its super - powered events.
Yes, there might be. Fanfiction writers often come up with very creative and out - of - the - box ideas. Since 'The Flash' has a large fan base, it's possible that some writer has explored the idea of Caitlin being a kidnapper in their story. However, it may not be a very common or mainstream fanfiction within the 'The Flash' fanfiction community.
Yes, there are likely fanfictions out there with such a plot. 'The Flash' has a large and creative fanfiction community, and the idea of Barry and Caitlin having a pregnancy could be an interesting exploration of their relationship in the fan - created stories.
Barry could use his super - speed to quickly track down Zoom's lair. Once he locates it, he might try to create a distraction to draw Zoom away from Caitlin, allowing other members of Team Flash, like Cisco or Wells, to sneak in and free her. Cisco could use his powers to open up portals or disable any security measures that Zoom has set up.
Character development is key. If the fanfic shows how Barry and Caitlin grow both as individuals and in their relationship, it can be very engaging. For example, if Barry overcomes his fear of losing his powers permanently while Caitlin learns to open up more about her emotions. Their journey together, with all the ups and downs, keeps the readers interested.
There are many great authors in this area. One popular one might be someone who goes by the name 'FlashFan123'. Their works often have really in - depth characterizations of Barry and Caitlin.
Well, perhaps Caitlin could be kidnapping someone she believes has the key to curing her of her meta - human condition that she no longer wants. She might be desperate and feel that normalcy is worth any price. So she kidnaps a scientist or someone with special knowledge related to meta - humans.
One interesting storyline could be Barry and Caitlin going on a parallel universe adventure together. They might discover new powers or face off against versions of themselves. Another could be a time - travel plot where they have to fix something in the past that affects their relationship in the present.