AU Seven year old Yukio swore to protect his younger brother Rin when he was born. Eight years pass and he's kept that promise ever since. He works to keep Rin safe from demons as an exorcist but that turns into a challenge when the seal on the sword that the young half-demon's powers were sealed in weakens. (Full summary inside)

AU. When Rin was six years old, he got into trouble at school. Fearing the disappointment of his father, he did not walk home with Yukio; instead, he took a left turn-and future events started to shift. Rated T for safety.

This is gonna be a series of One-shots that take place in the future either it be ten, fifteen, twenty or just five years. These One-shots are mainly centered around Rin and his life in the future (There is no connection with this and 'Stop, Time' this is just for fun). A few 'what if' moments will be in here. Rin could have kids, become the paladin, meet his past self...anything!

Rin Okumura has had it with his future and has gone to consult Mephisto. The clown grants his wish with a playful twist of his own. Rin has to relive the past ten years and try and fix what went wrong for him. How can he do that? Why follow Mephisto's two simple rules of course. How hard could it be?

Since the dawn of time, the armies Heaven and Hell have been at war. But when humans emerged, angels retreated to Heaven, for if their battle continued, many humans would die in the crossfire. But now, it is time for Heaven to declare battle against Hell once again. But who will win? The Lords of Heaven, or the Dregs of Hell? And which side will the son of Satan find himself on?

Demons, Angels... Rin had pretty much seen it all. Too bad his family had no idea what he knew. Or who he knew. Archangels.

Running away is never an option. Too bad Rin took it. But by doing that, he runs into the arms of the wrong people. {Au: Where even after the Impure King fight, Rin is still ignored}

At age eight, Rin is taken away by something unknown, waking up in a mysterious city where he is taken in by a group of children led by an older girl who promises to protect him. But all is not as it seems as Rin's family finds him seven years later in the clutches of a demon and having not aged a day.

Upon entering the cave Father Fujimoto and Mephisto found only one son of Satan. They question what happened to the other, but they move on ignoring it. Mephisto formed a bet for the young Yukio's life. Unknowing to the Order, Rin was snatched away to Gehenna before the exorcists came. Will the twins meet? Will they laugh, or will it be on the bloody battlefield for fate of Assiah?

Mephisto finalized his plan of sixteen years by trading Rin to Satan for his freedom, but things quickly fell apart. Now Yukio must find a way to rescue Rin from Gehenna, and Rin has to stay alive as he's trained to be the Prince of Hell - but what if he forms an alliance and decides to overthrow Satan's rule instead? -some chapters are rated M b/c of gore in some chapters

After going berserk at the exorcist training camp, Rin was sentenced to death and executed. Three years later, his friends have moved on and are now living their own lives as graduating exorcists. When an Arc Knight is killed in battle, foul-play is suspected. A figure from the past resurfaces, rising to claim their rightful place among the elite.

Rin lost control at the exorcist training camp, his father is dead, and he lost the friendship and trust of those closest to him. How does one carry guilt, face the consequences of past actions, and keep yourself from falling into despair and drowning? Seeking an escape from reality, Rin turns to the last thing anyone expected. CURRENTLY BEING EDITED

How do you hide being the son of Satan? How do you deal with a body that is unknown to you? How can a demon possibly become an exorcist without having his true identity discovered? Do tails have a life of their own? Are there classes you have to avoid? How far can you go without others getting suspicious? /Rin learning what not to do as a half-demon.

Living the life of a demon comes with a lot of banes and boons, but it can be pretty handy when you have some extra features. Rated Teen because I'll probably curse a lot and there will be mentions of gore. *Don't be fooled; lots of angst, /plenty/ of whump, as well as humor and friendship/family. :)

Once you're staring death in the face, remember to look into his eyes. Your painful look will break him.

Even after his friends accept him as the son of Satan, Rin still faces his regret, fear, and disbelief. WARNING: Contains depression, suicidal themes, and strong language.

Movie AU. In which, Rin didn't make it off the runaway Phantom Train in time…and ended up in Gehenna. The Grigori was not amused. Satan on the other hand- "Aww, come on, smile for Daddy!" "Urusei, baka-Ossan!" *You do not have to have seen the Movie to read this.* Language and Violence. Still GEN folks.

Gehenna and Assiah have always been described as mirror dimensions. And what is a twin but the reflection of the other twin?

Father Fujimoto never told Yukio about the twin brother who died as a baby. Yukio never tried summoning. The Monster had never bothered to hope for escape- until he found himself being cared for by people wearing his captors' colors. He didn't trust this to be reality, he'd take the break even if it was a psychological attack.

Rin cooks a meal and pretends everything is fine. Spoilers for chapter 98.

"Lets make a deal, I'll give you a year. Your friends live. And I get to drag you to hell myself." Rin looked at the demon wide eyed, then to his friends. He reached out his hand. "Deal."- "What is wrong with you? Making deals with demons. working with angels. Do you have any idea how big of a hole your in Rin? And all this behind your friend's backs? Why?"

The world is full of lies, fakes, and betrayal. Each and every person has done at least one wrong. You must take life's lesson to know when someone has walked past you. Rin already took that lesson. Those who didn't... died carelessly. {One-shot}

Things aren't going too well for Rin, and it's about to get a lot worse... Based on the early chapters of the manga from after Rin's identity is relieved. Can be read without prior knowledge.

Seven-year-old Rin only wanted to escape. In the process of doing so, he finds out he has the ability to summon blue fire. But when he is approached by a stranger claiming to want to take him home, what does he do?

As an adult would put it, bodily change and reformation is a beautiful and terrifying thing. When falling ill, Rin can only think it's a curse when Mephisto corrects him unconventionally. However, his blood runs far deeper than that as it shifts the bones in his body and creates new ones. Rin wants the pain to end, whether it does or not will be left decided to his physical body.

Rin knew what it felt like to be betrayed and he was used to it by now, he just wasn't used to it hurting this much—why did it have to hurt so much? Set after the Camping Trip Arc. Not your common cliche. [AS]

What happens when Rin is taken as a baby by Mephisto? What happens when he is made a full demon, and Yukio a full human? What happens if Rin was raised in Gehenna? This and more in Blue Flames and Pink Smoke. Adopted by Star-Nebula42

Rin is being rejected by his friends because he is the son of Satan, but what will happen when Mephisto makes a surprise announcement?

AU Where Rin Grew up in Gehenna and Is now A demon king, one day he was just going through his boring daily routine when something crazy happens. i will update often.

What if Rin's status as a half-demon was found out before it was known he was Satan's son? How? Well, a tail is not the easiest thing to hide at times. How will his friends react once they find out? How much will they find out? Rated T for Shima and language. (Suggested by Flaming eyeball)

All of Shiro's sacrifices ended in vain on that faithful day. Yukio shows up but he was far too late and Rin was already pulled into the gate. What will happen now that Rin is lost? This is a complete rewrite of my other story "Welcome to Gehenna! Shippings WILL include AmaimonxRin.

Rin hates speeches. Especially long, boring, political speeches given by his father, the king of hell.

There was a rustling in the corner of the dark room. Heavy breathing was heard. Teeth sparkled brightly in the shadows of the room. "I've missed you guys." Screaming, crackling and sizzling, and a volley of shots were heard that night. In the same corner the figure once stood, a girl had cried, "You'll always be my hero, even though you've lost your mind!" Silence. Then insanity.

A demon's heart is his most precious possession. It's only when a mission goes wrong that Rin disagrees with Mephisto's word. His heart has never meant all that much too Rin, especially not when Yukio's time is running out right in front of him.

Rin's lost all hope he could ever find, his friends have abandoned him after the revelation of his demonic powers, his brother has no need to cover for him anymore and it's all just too much for Rin to take, pretending everything's all right when in reality he's just drowning in his own sorrows.

The tail swished back and forth almost like a cat's tail, tempting those to touch it that didn't know any better. *Deanon from the Ao No Exorcist Kink Meme over on LiveJournal.*

A headache was coming to him, and he sneezed. A plume of blue fire came out of his nose and it drifted in mid-air for a while before disappearing. Rin was surprised at seeing the fire as was Kuro. Was he really that sick? Should he tell Yukio? Did he want his brother to worry knowing that he was sick with some sort of fever? "What the hell was that?" Rin asked himself.

Shiemi accidentally summoned(sort of) Rin and the kind humanoid demon he is, wants to repay Shiemi by staying with her and the other Exwires to protect and help them. It's still lazy, funny?, 'Cool' Rin though. Will they accept him? Or will he be not as kind as he looks. It has a storyline concluding most of the characters. Where they together will go through fun and rough moments.

"The being on the throne smiles, emptiness spreading behind his blue eyes and through him. He wonders if this was what God had felt that day, the day He became man and something else, something that was Him but also another person entirely, so different that He called him son but so similar that they were One." My interpretation of Satan!Rin.

Rin had only wanted to go on the mission his brother happened to be on, but Mephisto wanted to have a little bit of fun first. *Deanon from the Ao No Exorcist Kink Meme over on LiveJournal.*

Fear, hatred, depression, sorrow, that's all of the friends felt. Rin has been currently been becoming more demon -like, Yukio considering joining the, 'Illuminate', Izumo having forced memories of her past, Shima over riding with guilt, Bon becoming more angry than ever, and worst of all darkness is arising. And the choice will now be Rin's, is he demon or human? *fixing format

-What do you have to cry about? What have you lost? You're just a demon!- The only fight he wants to run from... and he can't. ONE SHOT

As an infant, Rin was taken from Yuri as an infant to Gehenna, and no one knew of Yuri's affairs with Satan. Yukio was found and raised without any knowledge of his parentage by Shiro Fujimoto, and was still able to see demons and to train to be an exorcist. However, he waits till the normal age to learn. Who else is he to summon but his long lost twin? Rated for paranoia.

Imagine: when Kaneki and the gang escape, they lay low for a couple days. Touka decides to take Kaneki with her on her visit to the hospital. (for the people who speculate Hide being the one in the hospital that Touka was visiting) Warning: SPOILERS for the manga

In which Rin sets out to annoy Bon and ends up going to a magic show with him instead. Not that he minds. This is a sequel to "Of Tired Demons and Death Threats" and "Of Hungry Demons and Homework Assignments", just so you all know. Rated high T for Rin's language.

Rin Okumura had been doing fine in terms of friends, in terms of school, in terms of his steady pace in the art of Exorcism... but all that changes when something goes wrong during a seemingly simple mission, causing him to crash and burn among his own flames, so to speak. WARNING: There is drug use and self harm/depression themes in this story, full warning inside BEING REWRITTEN.

The Exwire class is brought together, or rather, taken hostage in order to watch their series, Ao No Exorcist. (NO PAIRINGS)

After Satan was defeated by Yukio and Rin, the entire world turns against Rin. He's been on the run for years, hunting to survive and helping where he can without being killed, Wen Mephisto appears and gives him an offer. Go back in time and get the opportunity to fix everything. Of course, it's not exactly catch free... Based on anime. TEMP HIATUS TILL END MAY

When Rin's demonic side first awoke he fled Mephisto and the other exorcists, and joined a demon street gang. He meets his brother Beelzebub, King of insects, who runs a no humanity filled gang known for causing trouble. When Yukio is assigned a mission to investigate and exterminate the gang, twins reunite. T for violence, swearing and maybe some gore.

Dragged to Gehenna when he's 10, Rin misses out a lot on his old world. But, after spending six years of his life there, Rin has no intention of returning to Assiah or becoming Satan's vessel. But Yukio has other plans, and Satan is hell-bent on subduing his youngest son.

After Jack and Maddie lose a bet to the Demon King of Time, their children are placed in his care and sent to True Cross Academy to begin their training to become exorcists. Mephisto just found a new play thing.

Rin was successfully pulled in to Gehenna by Astaroth, and trains for war against the exorcists. However, it's not as simple as that... Warning: Constant plot twists to continue the fan-fiction, short chapters in the beginning then sudden jump in length in later chapters (now constant WC).

(AU) Rin, the youngest child of Satan, is captured by the exorcist and they plan to use him as a weapon. Yukio soon rescues the boy and grows to care for him. He tries to keep him hidden from both Satan and the Vatican, but it's hard when demons, exorcists, and a group called Witches is after him. But who are the witches and why are they after him? (I'm bad at summaries)

Kaneki just wants to cuddle his sunshine one last time before he goes to the dark.

Curiosity killed the cat, but satisfaction brought it back. KaneHide. Written for 'the great kink spree of november 2k14' over on tumblr.

What if Yukio HAD shot Rin in the classroom that day? What would've happened, then? [AU, T for language]

Hide isn't stupid, and Kaneki knows that he can only hide his secret from him for so long.

I know that we're different now, but i don't care who you are.

An AU where Yuri never died. (Summary inside) [This is not a one-shot and updates will be a little slow]

Rin's always had Kurikara to fully seal his abilties. But when Amaimon snaps the sword, Rin goes full out demon. Can Yukio and the other exorcists get their friend back before it's too late?

Rin had been living in Gehenna since he was 13, Satan had killed Father Shiro and taken Rin back to Gehenna in order to improve his demonic powers. Several years later Ryuji Suguro summoned Rin as his familiar. This story shows the interaction between the two and the development of their relationship. Slight Bonrin.

Wszystko co nas spotkało w życiu ma wpływ na to kim jesteśmy. Ale to, co siedzi w nas najgłębiej decyduje jacy jesteśmy. Podsumowanie ssie.

Rin chce nam uświadomić, że wcale nie ma się czym tak zachwycać. I nowa część ciała to ZŁO.

Okay, who thought the son of Satan should be allowed near those summoning circles? Oh boy, here comes trouble.

Because when someone gets a tail suddenly, they wonder about it. It's a TAIL, dammit.

Rin knew that they were keeping things from him - terrible, life-shattering things. Well that was okay - they weren't the only ones who knew how to keep a secret.

Rin's thoughts and woes on tail binding during his first weeks at True Cross Academy. Mephisto provides some useful tips.