Blue Flames and Pink smoke is my first story, so sorry if it jumps around a lot... I'm not a psychopath so I won't do any of those authors notes where the authors write themselves and the characters communicating... Now copyright disclaimer and legal stuff so I won't get sued... I in no way, shape, or form own blue exorcist all rights go to some guy who's name I can't spell. Oh yeah, almost forgot will update at least 2 times a week as long as I have at least 1 comment, or like, or whatever. Revised July 5th 2017 at 1:02AM.

Chapter 1: Prologue

In a secluded cave, somewhere in Japan, a miracle had just happened, to be more specific two miracles had happened and their names were Rin and Yukio Okumura.

Yuri Egin, the children's mother stared down at the tiny bundles of joy with tears threatening to spill from the corners of her eyes.

The tears were not tears of sadness however sad the circumstances may be, they were tears of joy.

Although this was the last time she would see the fruit of her loins it was by no means a sad occasion, fore this allowed her to get a step closer to achieving her goal, a goal of unity between Assiah and Gehenna.

As she gazed upon the little infants with wary, but loving eyes, a man approached.

"Gruß (Greetings) my dear Yuri, looks like my little brethren did quite a number on you."

He chuckled. Yuri glanced at the man before sighing, "hello Mephisto."

The man, now identified as Mephisto, got onto one knee and looked into her eyes. "You know why I'm here don't you. He said seriously.

She weakly smiled at him, and presented one of the children, the one with the blue flames, named Rin.

"His name is Rin Okumura" Yuri stated, "the other one is Yukio Okumura."

At first glance Rin looked like any child until you noticed that he had a tail, pointed ears, fangs, and faint blue flames encircling him.

Mephisto took the child and cradled him close to his breast, cooing at the now disturbed newborn.

Mephisto, who was clad in pink attire, then took hold of Yukio. Yuri without any energy to protest, managed to slur out what sounded like a profanity.

"Don't worry, I'm only taking Rin, after all that was our deal, I'm just transferring the dormant powers in Yukio over to Rin, so we have a full human, and a full demon.

Rin will be impossible to posses, because he will be of full blood, and he will be able to come to Assiah without a host since he originates here." He exclaimed in an exited sing-song voice.

Then Mephisto started chanting in a language unknown to Yuri, he made cuts on both of the twins hands and rubbed them together, afterwards laying Yukio in the arms of his mother.

He looked one last time at Yuri and said "I must be going, Shiro will be here any second now.

To think, I almost didn't make it, I am the king of time and all, but that doesn't mean I can't still lose track of it."

The awful, poorly timed joke was meant to lighten the mood, but due to his lack of people skills, Mephisto didn't know this was not the time or place for joking.

He then dissolved into pink smoke right as Shiro Fujimoto entered the cave to see Yuri on the brink of death, holding only one child of demonic origins.