Hell's Blue Flames ||Blue Exorcist - Rin Okumura||

The Seven Deadly sins, also know as the Cardinal Sins are a class of demons that were born from Satan himself. He sees these children as the flows of humanity. Just like the Eight Demon Kings, these seven demons are said to be some of the strongest demons in Gehenna. These sins are: Pride, Greed, Lust, Envy, Gluttony, Wrath, and Sloth. But their powers and influence on the human realm grew to an overwhelming state. Powerful Exorcists used their skills and abilities to seal these demons away, some in objects while the others were sealed within people. Forcing the demon sins into contracts with humans. The big question now is... where are they now?

A year before the Blue Night, Satan had impregnate another human girl, Kaoru Shimizu. It was only after Satan had left her body as his vessel did she know that she was with his child. Afraid of what her fiancé would think, she kept her pregnancy a secret, but even that didn't last forever. On the night of her daughter's birth, Kaoru told her fiancé Jiro Shinzo everything, fear was all over the young woman's face, but he loved her too much to care about who the father really was. Once the child was born Kaoru gave her the name Akuma Shimiz.

It was sometime after the birth of Akuma, Kaoru and Jiro find themselves with child once again. Hidden in the shadow of Akuma while still in the whom together. This child isn't like his sibling, he's... normal--for now. Akuma has to face a life with thousands of questions. What was the reason for her name, why was she not allowed to go to school like her brother, why did she have a white tail, why did she have a blue flame, and who was her father?

Rin Okumura x OC

Disclaimer: I do not own Blue Exorcist.