Story cover for Flame of Sin |Blue Exorcist| |Reader Insert| by Red__Ruby
Flame of Sin |Blue Exorcist| |Reader Insert|
Red__Ruby
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    Parts 39
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    Time 3h 58m
  • WpView
    Reads 221,338
  • WpVote
    Votes 8,756
  • WpPart
    Parts 39
  • WpHistory
    Time 3h 58m
Red__Ruby
Ongoing, First published Jun 30, 2019
2 new parts
animeaonoexorcistbloodblueexorcistcrushcrushingdemonsdevilfanfictionfantasyfunnygoregunhumorloveplottwistpowersrinokumuraromancesecretswordswordfightingswordsmanshipyukiyukiookumura
There are three sides. The good, the evil, and the indifferent. Why are you always choosing which one you're on? You've never wanted to become an exorcist. You had no interest in it. Until you went to  True Cross Academy, a place for aspiring exorcists, along with a troubling blue-haired boy. Can you guess who?

Rin Okumura and his brother, Yukio, have known you since a young age. You're well aware of Yukio's slight inferiority complex to his brother and try your best to always include him. However, something's... changed. Even from a young age you could tell Rin and Yukio were different. They smelt different from humans. Not by much, but enough for you to notice. How can you notice, actually? You're a human after all. 

Or so they think.

The Okumura brothers are not the only ones with a secret. The best part is, you're very good at keeping yours. Which is why it's also safe to tell you, that the Okumura twins have a bit of a crush on you ;). 


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(I own nothing!) (Everything and everyone belongs to their rightful owner!) (I only own the plot and my OC's!) (You own yourself!) (Warning!: Blood, cursing, gore!!)
All Rights Reserved
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Table of contents

39 parts

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LA Blue exorcist by aiimee9
8 parts Complete
{Discontinued} Two fraternal twins who live in Los Angeles, with their mother who's Shiro's little sister who's also an exorcist . Mira Fujimoto. As that one fatal night when Satan came and claimed to be their birth father. Lin Amy Fujimoto is the eldest twin and her sister Yuki Fujimoto is the youngest. Both twins bare the blue flames, but Yuki also known as Maddy. Has difficulties with her powers, since their mother was a real witch. And since they bare the blood of magic, her magic over powers her demonic ones. When these girls leave and live in Japan with their other half-brother's and their head master who Lin hates to the core. Will these twins accept their new lifes, or bare the wounds of the past and leave for good. Join hyper, dramatic, laid back Lin, and peppy, hyper, Yuki. As they work, kill, study, fight, and dork their way to their weird life. {I do not own Blue Exorcist or anything used in this story, with the exception of my OC Lin, Mira, and other future OC's. Yuki is owned by my friend who she's named after.} ~{(I do not accept constant update comments as for me to update the next chapter, unless they give a reason WHY. It helps me know that you enjoy the story then just saying UP DATE.)}~
Horrible Acts | ✔️ | Blue Exorcist by 19FandomTrash98
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80,030 words: Rin experienced some horrible things when he was younger, and keeps the secret for over nine years. Yukio knows something is wrong, but no matter what he does, he can't get his brother to tell him. When the twins and the cram school are sent on a mission that requires them to stay at the monestary, will everything come out?
I Didn't Choose To Be This Way! (Rin Okumura X Reader) {Book 1} [#Wattys2019] by morguewrites
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First time doing an "X reader" so bare with me through this. (Y/N) is a suicidal 15 year old girl. She wears sweatshirts, and watches anime all the time. She's usually on her phone and doesn't have that many friends. Until, she wants to avenge her brother (B/N) after being killed by Satan when she was 5 years old. But, to avenger her brother she has to enroll in True Cross Academy. What will happen? Who the heck knows?! *I DONT OWN BLUE EXORCIST* But, the true question is... What are you? Finished on 11/28/17 Book 2 is now out! It's called "I Chose To Be This Way." And it's going to be way more lighthearted than Book 1! Check it out!- Rin Kozume
The Long Night A Blue Exorcist Fanfic RinxAmaimonxMephisto by TheBeingOfEverything
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Rin takes too long to return from receiving his gift from Shura after the party. Amaimon goes to check on him only to find the kitchen destroyed, Yukio and Shura unconscious... and Rin taken. Offshoot AU of Incandescence Chapter 9 and Incandescence Sides Chapter 3. Will be massively AU to both the aoex manga and Incandescence for reasons that will become very apparent. Please read the tags, guys, this one's going pretty dark. Also posted to ao3, ffnet, and pixiv.
Alchemist/Exorcist (FMA: Brotherhood x Blue Exorcist) RinxEd) by ElizabethForslund
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When a string of gruesome, ritualistic murders stumps the officers at Central command, they call in the experts-exorcists all the way from Japan-more specifically Yukio Okumura, who drags along his twin brother Rin. And who better to pair up with the brothers than Edward and Alphonse Elric. Rin, Yukio, Edward, and Alphonse are a volatile combination, especially when the Fullmetal Alchemist begins to fall for the Son of Satan. Lots of fluff, little bit of sauciness, and a lot of angst (I mean, have you met these boys?) Also of course, blood, violence, and cursing And yes, I know FMA and BE aren't in the same world or time period, but just hear me out
The Fallen Ones RinxReader YukioxReader Blue Exorcist by lennonc1993
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Note-* I can never remember how old everyone is. So all characters have been aged up. Except for Shura who has been aged down a bit. " Warning Lemons Mature. You were raised to be an excorcist. Unfortunately no one made you aware that you are the daughter of Satan's previous loyal servant. You are close with Rin and Yukio but Yukio took your heart. Rin was devesated but he felt that his brother deserved you more than he did. When Satan came for Rin. You and your father tried to protect Rin and Shiro. It ended in tragedy. Your demon powers awaken through trauma. Turns out Yukio knew what you were all along. Feeling betrayed by Yukio. Terrified that your not human. Rin comes to your aide. He placed his warm hand on yours. As you stare into his beautiful blue eyes you feel like this is where your suppose to be. Rinxreader Yukioxreader.
"Almost an Exwire" || Yukio Okumura x Reader by Gaal_RH
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[Post-anime first season] The Blue Night events had an effect in the lifes of basically everyone, and so you joined the Exorcist student program. Here is the story of your first mission and how it helped you improve your relationship with the Exwires and the young moled exorcist. The cover is an edit of mine, I didn't do the original art, I found it in Zerochan...I need to adjust it to the cover space anyway... I don't own neither the Ao no Exorcist universe, nor you, the only thing I can claim mine is the plot. Gender Neutral!Reader so that way everyone can get some love from our exorcist guy.
Blue Exorcist: The Forgotten Wager by SetForthADream
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"Alright I have a wager, you raise these two half demons as your own and I will cover up your trail and make sure the Vatican never finds out what you did. However if they become a threat I will kill them myself. Do you accept?" "Don't you remember? You made a deal with me the day you picked up those miserable mutts and adopted them as sons. I couldn't decide which out of the two of us had won or lost... They are very human, in such demon nature they defy to loose their humanity. But they are very demon, no denying the blue flames of Satan. Even still a deal is a deal, and I've decided to do what I please with your promised soul. I've brought you back, highly illegal; but you and I have defied the law before I don't think it matters now. I sort of expect a thank you, I could have left you in the hands of my father." Who's this strange 'Shadow' person helping on all the missions, skills of a Paladin, and leaving a trail of his own blood behind? Sequel to: Diary of a Father. ((Please read))
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LA Blue exorcist

8 parts Complete

{Discontinued} Two fraternal twins who live in Los Angeles, with their mother who's Shiro's little sister who's also an exorcist . Mira Fujimoto. As that one fatal night when Satan came and claimed to be their birth father. Lin Amy Fujimoto is the eldest twin and her sister Yuki Fujimoto is the youngest. Both twins bare the blue flames, but Yuki also known as Maddy. Has difficulties with her powers, since their mother was a real witch. And since they bare the blood of magic, her magic over powers her demonic ones. When these girls leave and live in Japan with their other half-brother's and their head master who Lin hates to the core. Will these twins accept their new lifes, or bare the wounds of the past and leave for good. Join hyper, dramatic, laid back Lin, and peppy, hyper, Yuki. As they work, kill, study, fight, and dork their way to their weird life. {I do not own Blue Exorcist or anything used in this story, with the exception of my OC Lin, Mira, and other future OC's. Yuki is owned by my friend who she's named after.} ~{(I do not accept constant update comments as for me to update the next chapter, unless they give a reason WHY. It helps me know that you enjoy the story then just saying UP DATE.)}~

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