Summary: After Xaphanel's father disappears, Mephisto decides to take her in and allow her to reside with him in Assiah. As she is placed in both True Cross Academy and it's Cram School, she meets Rin and Yukio Okumura, twin sons of Satan. Along with her exorcist friends, they slowly unravel the plot behind Mephisto's plan, secret group Illuminati and father's disappearance. Can she do it before it's too late?

A/N: In this fic, Paku is going to stay in the Exorcist Cram School for reasons I'll have to come up with later~ But um, enjoy~


Everyone always seems to describe Gehenna as a hell-hole, although technically speaking, it is. Although, it's not what everyone in Assiah makes it out to be. Simply put, Gehenna is just a mirror world to Assiah. Everything in Assiah is the same as in Gehenna, except we're more... old fashioned, I suppose.

How would I know all this? My name is Xaphanel, the daughter of Iblis, the Demon King of Fire. I've lived in Gehenna my whole life, never venturing out into Assiah.

"You expect me to go against, Father, Samael?" I heard my father's voice bellow from downstairs.

"Well... not if you put it that way. You see, this is a game of sorts~" my uncle chimed on.

I walked out of my room carefully and stood by my door, listening to the conversation.

"I have no time for your games, brother, I keep telling you this." my father calmed down.

"All that talk earlier, and for nothing?" Samael lead him on.

"I never thought you were serious!" he countered.

"Regardless of your decision. War will be amongst us shortly. I hope you are prepared." Samael said deadly serious.

What are they even talking about? A war, against Satan? I frowned until I heard my dad's voice again.

"Xaphanel, I know you're listening. You can come downstairs." he sighed. I came down the stairs rather quickly and I stood between the two.

"Xaphy, look how much you've grown~" Samael said patting my head.

"I'm not a little kid anymore, Uncle." I glared at him.

"Is that so..." he glanced at my dad and he just frowned and closed his eyes. "I'll be taking my leave now~"

"Take care," said my dad opening and closing the front door.

Before I could dart back upstairs, my dad grabbed my shoulder.

"Just how much of the conversation did you hear, Xaphanel?" he questioned.

"All of it." I said quietly.

"He may be the second strongest amongst us, but he shouldn't be stirring up unnecessary trouble." he sighed.

"So what are we going to do?" I asked.

"I'm going out for a bit..." he looked out the window worriedly.


The next morning, dad still didn't come back home, which made me slightly upset. However, I did find a note on the table in my uncle's handwriting.

'You should join me, you know~ It would be a lot of fun~'

I took the note and frowned at it. This wasn't here before. I looked around and found a suspicous roach crawling on the wall. I started a small flame on my fingertip and threw it at 'him.'

"Uwauu~~ You're really good at this Xaphy-chan~" Samael transformed to his normal form and stood in front of me.

"What's the meaning of this?" I shoved the note in his face.

"It's as it says. You should think about it. You would be a powerful asset to my army." he flashed a grin at me.

I narrowed my eyes at him.

"Why are you going against grandfather?"

"My, my, you ask far too many questions~ Besides, aren't you tired of being in Gehenna all the time? I know you haven't been to Assiah before." he taunted.

I raised an eyebrow. "So?"

He sighs and places his arm on his waist in thought.

"You have no interest in Assiah?" he also raised an eyebrow at me.

I remained silent as I looked at the clock on the ceiling. It's getting a little too late. Where's dad?

"Where's my dad?" I ask regaining composure.

"That's also the second matter at hand. He has disappeared."


Author's Note: Well, this is the first chapter, I guess. I've been wanting to write a Blue Exorcist fanfic since forever~~~~ I hope this chapter wasn't too boring or stuffy and I'm going to try to make the lengths of the chapters at least 1,000 words.

Please review on how I can improve~