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Legacy Unbound (AoT/Blue Exorcist crossover fanfic)

NymphtheCryptid

Reads 5,611
Votes 265
Parts 15
Time 2h 39m

Reads 5,611
Votes 265
Parts 15
Time 2h 39m

NymphtheCryptid

Mature

attackontitan blood blueexorcist crossover death demons drama fighting gore titans

While on a mission with Levi, Eren,and Mikasa, Armin is eaten by a Titan. But he is then saved by Mephisto, who takes an interest in the little blonde boy for he believes Armin has an untapped power. Mephisto offers Armin a chance to become stronger by becoming a student at True Cross Academy and learn the ways of an exorcist. Armin accepts his offer and lands in the world of Blue Exorcist. Armin meets Rin and the gang, then joins them on their missions. 

Join Armin as he learns to become an exorcist at True Cross. And learn how to harness his own strength.

But what is Mephisto's real purpose for taking Armin into True Cross? What other secrets lurk about Armin's true heritage? And what legacy will be uncovered?All Rights Reserved

attackontitan blood blueexorcist crossover death demons drama fighting gore titans

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15 parts

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The Fallen Ones RinxReader YukioxReader Blue Exorcist by lennonc1993

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.

I Didn't Choose To Be This Way! (Rin Okumura X Reader) {Book 1} [#Wattys2019] by morguewrites

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

Protect Till the End (Discontinued) by H-u-T-a-o

(WARNING: FIRST BOOK, CRINGEY) Y/N Kibutsuji found herself in the middle of the town of Shiganshina, and meet the golden trios; Eren, Mikasa, and Armin. She's still half-demon from her dad's side, and also half-human from her mom's side. Together, Y/N goes on expeditions with the Survey Corps and yet still fights demons and fends off the Demon Slayers from killing her. What happens next? Find out by reading!

It's Been A While (Yukio X Reader X Rin) [✓] by joonuly

❝ A smile formed on my face, and for a moment, it seemed like the city went quiet as if they'd really heard me. And maybe, just for a second, they did. ❞ ••• Nobody had seen your father, Mephisto, after your mother died, and nor did your aunt care. It was only a matter of time before you would find Yukio and Rin once again in an academy far from home, where multiple conflicts would occur. When demons show up at the doorstep of your life, memories are lost, and Satan is a relative of your two best friends, what more could happen when a certain word becomes your greatest power to save everyone in True Cross and beyond the bridge? Feelings can change, but your love for the people in your hands will always be true. What could go wrong? ❗️: WE REACHED 100K UWU - This is so cringe read at your own risk ✔️ EDITED. COMPLETED. - HIGHEST RANK: #3 IN 'EXORCISTS' - HIGHEST RANK: #1 IN 'RIN X READER' - HIGHEST RANK: #1 IN 'YUKIO X READER' - HIGHEST RANK: #602 IN 'ANIME' - HIGHEST RANK: #8 IN 'EXORCISTS' - HIGHEST RANK: #10 IN 'BLUE EXORCIST' - 2 parts in 1 story.

CIVIL WAR (Attack On Titan/ Blue Exorcist Crossover) by HTK200

RIn and Shiemi have unfinished business with the dimensional battle they had with Rin's evil self. Having affected Eren and Mikasa Jeager's timeline to be led to a dark conflict. They put away their safety to go the world where that has ridden away the Titans but face the dark group of the kingdom and military. Eren's past comes back to surface as a new villain appears to harm his family. He puts aside his hesitations of harming humans to find Mikasa. With his daughter, Alice, help. And with the help from the son of Satan and the last few members of the Survey Corps. They set off to fight...A new Titan-Shifter...A new Colossal Titan-Shifter...and humans. ...Civil War has begun... ----I don't own Attack on Titan or Blue Exorcist---

That Demons Family COMPLETED by WasInReality

I suggest you read the rewrite, this one ain't good. That ones also finished properly. What if Rin had a demon form but new nothing of his heritage? What if everyone in the church found out? Will they help him or kill him on sight? Will Rin wamr up to his family? • Shiro is alive • Exorcist school is still in this DISCLAIMER: I do NOT own Blue Exorcist/Ao No Exorcist I do NOT own any of the pictures or the cover! WARNING: Small amount of harsh language

The Life of Raven Kurokawa; A Blue Exorcist Rewrite by De23strife

Raven is a 15 year old girl who lives with two other boys and their adoptive father, Shiro Fujimoto, but after a certain turn of events. Raven is forced to go to True Cross Academy to protect Rin and Yukio. Having her Hanran Kira with her, Raven unlocks some secrets. When Raven though meets a member, named Blue Night, who knew what happened to her real family, what will she think? or better yet do? Will Raven help Rin defeat Satan, and protect them as well ? or will she end up failing and become another dead weight. Also she starts to realize she has feelings for Rin, but will she commit to them or will she just hide them and act as if there is nothing, especially since she starts to think if Rin likes someone else. Can Raven forgive the past and move on, or will she forever dwell in it? This is as close to the actual anime with a few things added here and there about Raven, so its a RinxOC story and may have some '14A' moments. Letting you know. I only own Raven, Blue Night, the events that happen to her and the story behind her, I don't own Blue Exorcist. Read and let me know what you think! Published in 2014 Finished in 2015

Satans Son by somerandomemo707

ᵃ ʳⁱⁿ ᵒᵏᵘᵐᵘᵃʳᵃ ˣ ʳᵉᵃᵈᵉʳ - 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞𝐝 - "𝙸'𝚖 𝚁𝚒𝚗!" 𝙷𝚎 𝚜𝚊𝚒𝚍 𝚜𝚖𝚒𝚕𝚒𝚗𝚐 𝚊 𝚝𝚘𝚘𝚝𝚑𝚢 𝚐𝚛𝚒𝚗, 𝙸 𝚌𝚘𝚞𝚕𝚍𝚗'𝚝 𝚑𝚎𝚕𝚙 𝚋𝚞𝚝 𝚜𝚖𝚒𝚕𝚎 𝚋𝚊𝚌𝚔. ➪ (Y/n), a girl who lost everyone and everything close to her. Well, except her familiar. No home, no family, no friends, and a whole new dimension. Everything was new to her and scary. Lost, she didn't know what to do but hide. One thing she had clear though, get into true cross academy as her mother instructed and get 𝑟𝑒𝑣𝑒𝑛𝑔𝑒. What happens when people find out her secret? What happens when she meets Rin and Yukio and discovers who they are? Read to find out! ~Rewards~ #1 blueexorcist - 2 April 2024 ⁂ ᴄᴏᴠᴇʀ ᴍᴀᴅᴇ ʙʏ ᴍᴇ. ⁂ ⚠︎ ᴅɪsᴄʟᴀɪᴍᴇʀ: ɪ ᴅᴏ ɴᴏᴛ ᴏᴡɴ ʙʟᴜᴇ ᴇxᴏʀᴄɪsᴛ ᴏʀ ᴛʜᴇ ᴄʜᴀʀᴀᴄᴛᴇʀs. ⚠︎

Wings COMPLETED by WasInReality

Rin had a secret of his own like Shiro, Yukio, and the clergymen did but not as bad. This secret is revealed when Astaroth attacks but nobody was home except Yukio. Yukio is okay but what about Rin? Well, he had a hole through his stomach but he heals with then explaining his secret and has a little trouble walking... Okay, a lot of trouble walking, he's left almost paralyzed from the legs down. But he goes into exorcist training anyways. But Rin's secret is causing a lot more trouble than it's worth. WARNING! This will contain the following: Small amounts of harsh language Small amount of gore DISCLAIMER: I do NOT own Blue Exorcist/Ao No Exorcist or the cover.

The Prince of Water by Septiplyierfangirl

Egyn didn't ever think he would become a father, but he wouldn't change or regret his choice ever. When Rin and Yukio were born, The Demon King of Water, Egyn, took Rin. He broke the holy sword that sealed his power and raised him on in a safe haven for demon-human couples with the Nephilim children. Now, fifteen years later, his immediate younger half-brother, Samael has come to invite Rin to attend True Cross Academy. Egyn is non too pleased. Note, in my headcannon, the demon kings are ranked in terms of strength and age. Oldest to youngest. Lucifer = Oldest; Tied for most powerful Iblis = Second oldest; Third most powerful Azazel = Third oldest; Fourth most powerful Astaroth = Fourth Oldest; Fifth Weakest Egyn = Middle Child; Second most powerful Suzie/Mephisto = First youngest; Tied for most powerful Amaimon = Second youngest; Tied for third weakest Beelzebub = Third Youngest; Fourth Weakest Rin = Youngest (By a few minutes); Tied for third Weakest Yukio = (By a few minutes) Youngest; Weakest

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Slide 1 of 10

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The Fallen Ones RinxReader YukioxReader Blue Exorcist

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.