Kara Zor El and Barry Allen were from two different universes. Before Barry was struck by lightning, he actually lived on Earth-3. It was the lightning that brought him to Earth-1. As children, Kara and Barry went to schools that were very close and even summer camps. Somehow they managed to become very close friends. They shared most of their darkest fears, and secrets. That was until Kara ended things. Barry, wanted it. He wanted Kara. More than Iris. More than anyone. He wanted to get back to what he called "Kara's World" Somehow he did it. But when he got there, she had closed off even more. The Kara Danvers he once knew wasn't herself. Then Barry heard about Supergirl. He decided to make his best impression. But that didn't go to well either as at the mention of his real name, she flew away. The World's Finest may have had more background and romance, but saving it is key. ~ I do not own any of the Supergirl, Glee or CW characters in this book! #2 in Supergirl #20 in Superflash

When Hayley goes night surfing the night the particle accelerator explodes, she doesn't expect to come out of the water a murderous meta-human. Something inside her is shifting, violent, and hungry, and she's not sure it's still her. The bodies start adding up. And she certainly didn't expect to meet Central City's own Flash, and to become his enemy. [ᴜɴᴅᴇʀ ᴇᴅɪᴛɪɴɢ] 𝕾𝖙𝖆𝖗𝖙𝖊𝖉: 01/2015 𝕮𝖔𝖒𝖕𝖑𝖊𝖙𝖊𝖉: 03/2016 𝖀𝖓𝖉𝖊𝖗 𝖊𝖉𝖎𝖙𝖎𝖓𝖌: 02/2025 Chapter 1 ✓ Chapter 2 ✓

Being best friends with Iris West was the only thing that brought Katie Marshall to Central City. She's had a hard past with relationships, but this is a new start, with her best friend by her side. Who's to say her luck won't change? The question is, will she let it?

Kara Danvers and Barry Allen. Supergirl and The Flash. Girlfriend and boyfriend. After several months of dating, these two superheroes are finally starting to get serious. But then Kara's life becomes unexpectedly more complicated with the arrival of a Kryptonian she never knew existed. He looks more than a little bit like her famous cousin...except he's younger. And he's shockingly violent - perhaps too much for either her or Barry to handle. Who is this Superboy, and why is he here? (Follow-up to the Spidey & Speedy Trilogy. This is an alternate-universe fic, in which Supergirl is part of the prime Arrowverse. Any and all OC's are owned by me. The Flash and Supergirl are owned by Greg Berlanti, DC, and the CW. Superboy is owned by DC. Superman and Wonder Woman are owned by Zack Snyder. DC, and WB. The Amazing Spider-Man is owned by Sony.) (Cover designed by @Whisperingwater.)