The Yin-Yang Complex

Reads 102,902
Votes 2,742
Parts 57
Time 5h 8m

Reads 102,902
Votes 2,742
Parts 57
Time 5h 8m

barryallen caitlinsnow cisco flash glee grief hatred henryallen sebastiansmythe texttospeech twins

Barry and Sebastian are twins?

Disclaimer: The Flash and it's characters belong to the CW. Glee and it's characters belong to fox network.All Rights Reserved

barryallen caitlinsnow cisco flash glee grief hatred henryallen sebastiansmythe texttospeech twins

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57 parts

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Sebastian Smythe and Barry Allen are twins, and neither have gotten along since before their mother's murder. When the Warbler and New Direction's reunion is set in Central City, the two get a chance to repair their relationship. Between a new murder and their mother's killer, they might just be able to.

Lost and Found (Discontinued) by RixRedz

(A Flash and Glee crossover) When Barry and Sebastian Allen were 11,their mother, Nora Allen, got murdered by something impossible, leading their Father Henry Allen, getting arrested believing he killed Nora. Sebastian and Barry then got seperated, Barry stayed in Central city, but for Seb, his uncle and him moved to Ohio. As the twins grew up seperated, they still kept finding ways back to eachother. But what happens when Sebastian's visit in Central city went wrong? What happens if he gets kidnapped by a metahuman who threatened the Flash? Will Barry save his long lost twin? Or will Seb die in Barry's arms? Start: July 13 2022 Finish: Dec 4 2022

Barry Allen or is it Sebastian Smythe? (A glee/flash crossover) by MischiefNation

What happens when Barry is forced to go see the Warblers and New Directions perform. What happens when his friends find out? Read to find out(I suck at descriptions.)

❝ Olivia? ❞ ❝ Total stranger? ❞ _ in which Barry Allen falls for Caitlin Snow's cousin [COMPLETED AUGUST 24, 2016]

The Origin of a Smythe (Book 1 = COMPLETED) by Nerdlike3001

Who is Sebastian Smythe really? Most of his past is unknown to his fellow Warblers. With little to know about Sebastian, Thad decides it's time for a background check. Will he be found out who Sebastian really is, or can Sebastian keep his past a secret?

He's An Iceberg || Sebastian Smythe by ChristopherBently

Sebastian Smythe. The name no one wants to hear. Sebastian is ruthless, cold hearted, and soulless. But, Sebastian is an iceberg. We only see what lies on the surface. So, what is hidden under this cold minded Warbler? And will anyone be able to save him before he melts? || I DID NOT MAKE THE COVER, IF YOU DID OR HAPPEN TO KNOW WHO DID PLEASE LET ME KNOW SO I CAN GIVE THEM CREDIT ||

Who is Barry Allen? (Glee and Flash FF) by AlyceSeafire

Sequel to "Who is Sebastian Smythe?" Barry Allen has had a rather complicated life so far. but what happens when old high school friends and acquaintances makes life a little more interesting. A Series of One Shots (So they're all in some sort of random order :D) The Flash AU Season 1 Crossposted from AO3 and FF.net in my alt account Initial Posted: June 25, 2015 Finished: January 27, 2017 I do not own Glee or Flash

Ready To Run (FLASH/ARROW/GLEE) by GoShootMeDead

Flash/Glee Crossover + Arrow A Barry is Sebastian fic Barry Allen thought he had left his past, as Sebastian Smythe, behind. But, as usual, when he least expects it, his lives as the arrogant and sly Sebastian Smythe and as the kind and adorable science nerd Barry Allen collide. Ships/Pairings: Barry/Oliver (Olivarry)

Eobard Thawne (Flash) AU by skylarmoon71

Disclaimer: I don't own pictures, movie, music or show.

Harry Wells Earth 2 - (Flash) by skylarmoon71

I don't own pics music or show.

Broken | Glee▪Flash

Sebastian Smythe and Barry Allen are twins, and neither have gotten along since before their mother's murder. When the Warbler and New Direction's reunion is set in Central City, the two get a chance to repair their relationship. Between a new murder and their mother's killer, they might just be able to.

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