Alright! So I said I would do a Karry fanfiction and here it is! A little summary before we start, this takes place in season 1 of Supergirl and season 2 of the Flash. Basically we will start this story with Kara and Barry in their respective episodes then I will start a rewrite. And from there we will have a story! The beginning is not a transcription, have to avoid copyright so I rewrote it from memory and a little help from Wikipedia. I am getting a lot of my ideas from the strokes "Call Me Kara" and "Karry Universe". I hope you enjoy this story. I own nothing :)

Kara was sitting at her desk when she heard the elevator's bell ring. She looked up and saw Siobhan Smythe walk through the doors. Kara jumped up and Winn came to her side. Siobhan walked past Kara's desk and into Cat Grant's office.

"Kiera call security, I haven't seen eyes that crazy since I had fondue with Ramona Singer" Cat Grant said

"Siobhan you can't be here," Kara said before she picked up the phone. Siobhan turned to Kara and let out an ear piercing scream.

"You ruined my life Kara Danvers Kara was instantly thrown out the window and knocked out from the scream. She was free falling and all she remembered was someone, someone fast grabbing her.

Barry Allen was testing a tachyon device Cisco had made for him. He wanted to be faster than Zoom, and this seemed to be the only way. He was running so fast that the entire world was standing still, next thing he knew he was in a blue vortex. There were images of different people, people he didn't know and some he did. He saw his past, or what he thought was his past and another glimpse of him with a little girl in his arms, she couldn't be more than 4. Then there was a clip of a woman falling from a building, his hero instincts kicked in and he rushed towards that clip. Next thing he knew he was running on the side of a building and caught that woman who looked knocked out. And he ran down the building and out of the city.

~ STAR LABS~

"Where did he go?" Caitlin asked Cisco.

"I have no idea, maybe he is just running so fast our sensors can't pick him up," Cisco said with uncertainty in his voice. "He is fine, don't worry. But maybe we should try facial rec," Cisco said moving over to his computer and setting up the facial recognition.

Barry finally came to a stop, he set the women down and noticed her shirt was on fire. He reacted and went to go put it out, however he stopped himself. Guys shouldn't touch a woman shirt regardless of fire.

Kara was just starting to get her senses back when she saw a man in a red leather suit in front of her. She was going to ask who he was when she saw the guy go to touch her shirt, she was confused when she realized her shirt was on fire. She quickly put it out.

"You don't seem to bothered by the fact you're on fire," barry said

"I didn't need you to save me," Kara replied ignoring his comment.

Barry chuckled, "You just fell from a skyscraper. So if I hadn't been there you would've gone splat."

"I have to get back to the city," she said completely winded,

"Okay…." and next thing he knew she was off in the air and her grey pants and light pink sweater were in his arms. "What the what….that's a new one,I thought I was the impossible," he said right before he ran after her.

Kara noticed the red streak that was running underneath her, she decided to land and figure out who this person was. Right after she landed the man in the red suit came to a stop in front of her.

"How did you do that?" he asked

"I'm Supergirl," she said as if everyone knew who she was, which in her case they did.

"You're who now?" he asked

"Sorry I was just a little… disoriented from the scream. How did you save me?"

"Well, I… you fell out of a window and I caught you and ran you all the way out here. Which I didn't mean to do, but I've been working on my speed and I guess I'm faster than I thought." he explained

"Yes, but I… who are you?" she finally asked

"I'm the flash," he said with the same tone she used when she said she was Supergirl.

"The who now?"

"The… wait do you not know who I am?" he was starting to get worried

"Should I?" she asked

"What about the Green Arrow?" she shook her head "Black Canary?" she shook her head again "Firestorm?" Atom? Zoom?" she had no idea who these people are.

"Sorry" was all she could come up with to say in response.

"Oh boy," he whispered to himself, "Not as sorry as I am." he said taking off his mask to reveal a handsome man with bright green eyes and brown hair. "Hey, I'm Barry Allen, I'm the fastest man alive. Also think that I am on the wrong Earth. I'm gonna need your help."

Kara looked at Barry, she was a bit confused as to why this whole situation was happening, but nodded her head anyway.

We will continue from where I left off soon! Please comment and review. Let me know what you think!

~the ocean