Barry disappeared into the Speed Force to stop Savitar once and for all. In the end, it'd been Savitar the Speed Force spat out, with the Flash's head gear crumpled in his hand. "He's dead."

What if Cisco's vibe had failed and Iris and Mon-El hadn't appeared to save Barry and Kara? What could happen next to the two heroes trapped in a musical world as their friends struggle to revive them? R&R!

Barry Allen, Oliver Queen and Kara Danvers are roommates. All their fans know that, seeing as they appear in each others' Instagram posts and Snapchat stories all too often. But they haven't done a collab yet, and fans have been asking for one for YEARS. AKA: the Karivarry YouTuber AU no one asked for but exists anyway.

In 2x22, when Kara pushes the button on the lead device, she also grabs the device that allows her to jump Earths, and she takes Mon-El and they jump to Earth 1, where Mon-El can breathe again. She leaves him in the care of Cisco, who promises to get help working on a cure for Mon-El's lead allergy so he can live on Earth-38 again with Kara.

A collection of twenty facts about Kara, Oliver and Barry, and their relationship.

The five times everyone notices Kara, Oliver and Barry just be a little bit sweeter with each other than normal and think it's really cute, and the one time they realized why. KARIVARRY/SUPERFLARROW

The guys on the Wave Rider decide to help Alex Danvers for Christmas. Kara takes exception, and Barry's the reluctant middleman. Post Crisis on Earth X.

One-shot. After going on the ship, Mon-El doesn't fly off into space but into a portal to Earth 1 in hope that her friends there can help him. Can Starlab help him? Can he help them get Barry back? Set after last season's finale for both shows.

What if Kara and Barry were on the same Earth? What if they were brother and sister? This story focuses on Karry, a brother/sister pairing with no romance between the two! But there will be lots of violence. Because why not? May I also add in that there will be lots of adventures? UniteTheSeven (IMVU) gave me this idea, so if you ever see him around on IMVU, thank him!

Lex Luther has become president and has sent out a army to exterminate all metahumans especially the members of the justice league. (Cw shows x justice league)

The Crisis on Earth X crossover was pretty light on moments between Kara and Barry, but I decided to play around with it anyway. This is a short retrospective of their moments at the end of Supergirl 1x18 (Worlds' Finest) and during the wedding rehearsal in Supergirl 3x08 (Crisis on Earth X, Part I), with a little fleshing out of the scenes. Rated K.

The Mutliverse states that anything that can happen will happen. The possibilities are endless. Take a look as we see Barry and Kara across the Multiverse

AU where the worlds merge in World's Finest. Superflash, Reigncorp (with a not evil Sam), mentioned Sanvers and implied Olicity. Also motherly Cat. Lena, Sam, Cat, and Lois all know Kara's identity. Some characters are around some aren't around. Timeline not accurate. I might continue this, but for now, it's complete. This would be Earth-36.

My name is Ky-El. I'm the twin brother to Kara Zor-El, more commonly known as Supergirl. We were sent to look after our baby cousin after our home was destroyed but something happened, and we were trapped in the Phantom Zone. Years later we made it to Earth, only to discover our baby cousin was now a man; you know him as Superman. Join us as we grow, learn, love, and find adventure

When the leader of the SS is someone with a far more familiar face than Eobard Thawne. Part Three of Earth X Au's. Oneshot

Misunderstood and Judged by those whom the heroes swore to protect, Barry and Kara find comfort from each other. The story revolves around two super powered individuals who discover Love, Peace and Happiness. Something that is hard to find for them. Barry/Kara

Set after 'Heroes No More'. Barry and Kara have started a family, and it just keeps getting bigger.

My version of what happened to Earth X's Barry Allen and how the SS came about thanks to Kara and Oliver. No Nazi's in this one! Part one of Earth X AU

It all started with the coveted Flash suit. After Kara and Barry escape the musical world, Kara decides to try on Barry's Flash suit, things don't go how she thought.

SPOILER ALERT! My take on how Supergirl is captured during the two night crossover event starting tonight

In another Universe, Barry Allen and Kara Danvers are best friends and in love with each other. They just don't know it yet. How will they feel when they discover that the other has been keeping an enormous secret - BIG enough to ripple time and space itself? Will it bring them closer together or tear them farther apart? {Discontinued!}

AU where Iris and Mon-el do not save Kara and Barry right after they get shot. Bad at summaries please forgive me.

AU of Supergirl Flash Musical crossover. Instead of only Mon El, Hank, and Kara coming to Earth 1, Alex also comes since she wants to help her sister. Music Meister also teaches a lesson to Mon El on what love is, and that there are different kinds of love. Also, brief but funny appearance of Maggie in the end. Kara and Mon El broke up for real.

Kara convinces Barry to stay in National City just long enough for one game night. But what no one of expecting is...dang, those heroes have got some pipes! Not-so-hidden Glee references, lots of friendship fluff, but can be read as Barry X Kara sometimes. No longer a one-shot! (New chapter: post-crossover)

The Reverse Flash has been defeated and sent to jail but the Justice League is still dead. It's up to the Flash and Supergirl to find new heroes and rebuild the league. Who will join this New Justice League and what dangers await them. Part of the Millma Verse.