The Yin-Yang Complex

Reads 102,694
Votes 2,742
Parts 57
Time 5h 8m

Reads 102,694
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's Sister (Book 1) by mxltiversefanfics

All about Sebastian Smythe and Adeline Smythe, aka Barry Allen and Primrose Allen. Supergirl is in this universe. She will arrive later in the story as Marley Rose/Kara/Supergirl. Mostly in the POV of Adeline. I suck at descriptions.

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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?

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

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

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Barry and Caitlin have been friends for a while now. Something that no one knows is that they have both developed feelings for each other. Neither of them have said anything to anyone else or to each other. The feelings are consuming them more than they care to admit. Will things get in the way or will they admit to each other how they feel? I do not own any of the characters they all belong to the CW

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Sebastian's Sister (Book 1)

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