Kara Zor-El is supposed to be the paragon of hope, but she has lost hers after Barry Allen has mysteriously disappeared from the Vanishing Point. But, as he returns to help fight the Anti-Monitor and rebuild the multiverse, the two realize there is more to their relationship that previously thought, and maybe the paragon of love can finally find his.

An alternate universe where The Flash and Supergirl live on the same earth. They meet at a time when both are already heroes and build a friendship that might just turn into more as they work together and get to know each other, especially with how incidents in both their lives led them down the path to becoming superheroes. Received 1st rank in superflash 10 times 50 in multiverse 1st in Earth-38 Also on A0U as Jsaint(Different guy)

After Iris goes missing, Team Flash work around the clock to locate her. Barry stops responding to Kara's message and the Kryptonian grows worried. She travels over to Earth-1 in order to discover the truth. Finding out Iris is missing, Kara volunteers to stay on Earth-1 and find Iris before it's too late. Elsewhere in the darkness, a Speedster and Kryptonian unite to destroy their enemies. The Flash, and Supergirl have defeated every threat that's come their way, but on the darkest of days, sometimes even the greatest heroes fall. [UPDATED EVERY WEDNESDAY & SUNDAY - SEQUEL TO 'HEROES JOIN FORCES'] Thanks to @meekayylaa for editing, proof reading, and putting up with my constant rambling about Crisis On Earth-1! She's been a major help, and without her I doubt we'd be here right now!

After escaping the Speed Force, Barry and Iris are unable to rekindle their relationship. Deciding it's best to give each other some space, Iris leaves Central City to spend time with Wally in Blue Valley and Barry travels to Earth-38 to spend time with Kara. National City welcomes the Blur back with open arms but Cadmus fears the Scarlet Speedster. After realising she's in love with Barry Allen, Kara Danvers must learn to open her heart again. Meanwhile, Lillian Luthor plots to destroy the Girl of Steel and Scarlet Speedster once and for all. Thanks to @meekayylaa for editing, proof reading, and putting up with my constant rambling about Heroes Join Forces!

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.)

"where are we?" "A place called National city...." "National city?but there is no such place called National city,unless..." "We stuck at another earth..."said Barry with a confused look on his face this is the story where Oliver Queen and Barry Allen stuck on supergirl earth How will they return to their earth? will they be able to work along with the D.E.O and supergirl? is it possible to maintain a relationship with someone from another earth? well lets follow their journeyXD

There are many earths within the multiverse's. Most thought Earth X was the most brutal Earth, but they were wrong. There was one Earth, where the Trinity ruled with an ironfist, and kept everyone at bay with fear alone. This is how they came to rule. Welcome, to Negative Earth!

Kara Danvers and her boyfriend Barry Allen are superheroes. Little do you know, they also lived a double life in Lima, Ohio. Can Kara and Barry (or should I say Marley and Sebastian) keep their secret?

When Barry accidentally gets stuck on Earth 3 again and requires Kara's help to get back, she agrees on one condition. He'll take her with him to go visit his friends on Earth 1. Luckily for Team Flash, they have Supergirl to help them deal with a dangerous villain. Will Barry and Kara come out as good friends, or maybe something more? Also posted on Fanfiction.net under Annie's account, tundralights (to prevent confusion)

What if on that fated night at infantino street,H.R Wells did not take Iris's place to be killed by Savitar.What would this have done to our beloved scarlet speedster? He was angered and depressed as what it was foretold when he had time-travelled to the future.He is beyond repair and finds himself going down the same road again as it was predicted in the future.However,one day he remembered something that was told to him by a person he had held close in his heart...