Killer Frost: An Origin AU

Reads 188
Votes 6
Parts 1
Time <5 mins

Reads 188
Votes 6
Parts 1
Time <5 mins

comics hero horror killerfrost superhero superpower theflash

This is an au for Caitlin Snow's *transition* to Killer Frost, a super villain with ice powers. This is my own idea, if not slightly inspired by the comics.All Rights Reserved

comics hero horror killerfrost superhero superpower theflash

Table of contents

The Mission
Fri, Feb 5, 2016

1 part

The Mission
Fri, Feb 5, 2016

#62killerfrost

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In the aftermath of the S.T.A.R. Labs particle accelerator explosion, Barry Allen, a forensic scientist with dreams of heroism, finds himself in a prolonged coma. Unbeknownst to the world, this accident is the catalyst that will transform him into Central City's fastest hero, The Flash. Caitlin Snow, a bioengineer at S.T.A.R. Labs, is haunted by her own losses from the explosion but finds solace in her vigil by Barry's side. As she speaks to the unconscious Barry, sharing her innermost thoughts and fears, a bond forms between them, transcending the barriers of consciousness. When Barry awakens, he and Caitlin must navigate a world filled with new threats and possibilities. As they work together to understand their powers and fight against emerging metahuman threats, they discover that their connection runs deeper than friendship. Amidst the chaos, a romance blossoms, challenging them to balance their personal desires with their responsibilities as heroes. "Awakening to Frost" is a tale of love and discovery, where two extraordinary individuals find warmth and light in each other amidst the cold shadows of their lives as metahumans. It's a story about the power of connection and the courage it takes to embrace one's true self and desires.

Hello fam! This book will consist of Snowbarry one-shots. I will have several parts to most of the one-shots simply because I'm more used to writing long SB stories. I am looking forward to writing fun and creative content for all of you. This is a new writing style for me and I really excited to develop all of these different type of stories for you all. Happy readings FlashFrost/ Snowbarry fans! ♥️ With love always, Bree.

Cold As Ice [Snowbarry/The Flash] by ninichulirosie

[COMPLETED: February 26 2025] Caitlin Snow was taken over by her alter ego, Killer Frost. Her attitude changed, she became cold... but could her heart still be as cold as ice after something unexpected happened? Could this bring Caitlin back? Or will she now be forever Killer Frost? -Short Story- As of Nov 2020 - Sep 2025 #1 Snowfrost As of April 2021 #24 Snowbarry As of June 2021 #9 Flashfrost

𝐐𝐔𝐈𝐓𝐄 𝐓𝐇𝐄 𝐏𝐀𝐈𝐑 || SNOWBARRY by Harleen_Wayne

In this alternate universe specifically Earth 52 Barry Allen gets over his fascination with one Iris West and instead falls in love with the beautiful Dr. Caitlin Snow. Also, he isn't an only child and has a little sister. Her name is Sophia Allen. Some things have changed and some things have stayed the same. But you are going to have to read and find out for yourselves if that's for the better or worse. ─── ･｡ﾟ☆: *.☽ .* :☆ﾟ. ─── 𝐂𝐑𝐄𝐃𝐈𝐓: Book cover made by moi. 𝐀/𝐍: I do NOT own these iconic D.C. comics characters. This book will follow the events of season one of The Flash and some plot lines are my own. So please do NOT copy.

the hardest part of ending (is starting again) - Snowbarry April Minibang 2021 by vamp_coffee_gyrl23

Barry/Frost. Snowbarry Spot Minibang 2021. Post season 6 AU, heat-vampire themes.

I'll join you - Snowbarry by BrainBox3456

When Killer Frost shows Barry what Iris and the rest of team flash has been hiding from him, Barry takes up on Killer Frost's offer to join her. Things start off as a simple partnership but escalate quickly. Some elements of the story are inspired by @KillerBeast209 and all characters belong to the CW. Only the story is mine.

Speed and Cold are Opposites - Snowbarry by LeoTheLion888

In this universe, after Flashpoint, Team Flash wasn't as apologetic; Leading Barry to team up with Killer Frost to cause chaos throughout the Arrowverse. Inspired by @BrainBox3456, with characters belonging to the CW and Warner Bros. #1 - Barryallen #1 - Flashfrost #1 - Flashpoint #1 - Killerfrost #7 - Flashfiction

Just a few imagines and smut🥀

SEQUEL TO STONE COLD DESTINY. Cannot be read as a stand-alone, must read the first book to understand the story's plot. *** Leaving her past behind, Caitlin decides to start over. Far away from Barry Allen. Far away from her destiny. She wants to find her own happiness. 2 years have past since she last saw Barry. Nothing is the same. Caitlin is an committed relationship with Liam and she has travelled all over the world helping Metahumans with her medical research and discoveries. Barry continues to be the hero of central city. An CSI by day and the Flash by night. But now he must also learn the struggle of hardships and parenthood. When Nora suddenly grows ill with no clear explanation; Caitlin must come back and figure out how to help. What will happen when Barry and Caitlin meet yet again after being apart for so long? Will destiny find a way to bring them together or further apart?

From the day of the particle accelerator explosion, to the battles with Amunet, you've always seen Caitlin Snow battle for our identity. You've seen her story, now hear mine. I am not Caitlin Snow. I am Killer Frost!

Awakening to Frost

In the aftermath of the S.T.A.R. Labs particle accelerator explosion, Barry Allen, a forensic scientist with dreams of heroism, finds himself in a prolonged coma. Unbeknownst to the world, this accident is the catalyst that will transform him into Central City's fastest hero, The Flash. Caitlin Snow, a bioengineer at S.T.A.R. Labs, is haunted by her own losses from the explosion but finds solace in her vigil by Barry's side. As she speaks to the unconscious Barry, sharing her innermost thoughts and fears, a bond forms between them, transcending the barriers of consciousness. When Barry awakens, he and Caitlin must navigate a world filled with new threats and possibilities. As they work together to understand their powers and fight against emerging metahuman threats, they discover that their connection runs deeper than friendship. Amidst the chaos, a romance blossoms, challenging them to balance their personal desires with their responsibilities as heroes. "Awakening to Frost" is a tale of love and discovery, where two extraordinary individuals find warmth and light in each other amidst the cold shadows of their lives as metahumans. It's a story about the power of connection and the courage it takes to embrace one's true self and desires.

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