Disclaimer: I do not own Bleach, Black Blood Brothers, Vampire Knight or Hellsing

A/N: It's been a while, but I think it's about time I brought this story back to life, don't you think? As I've said in the past, it will be different from its predecessor in spite of being the same story. I just hope you will enjoy every bit of it as you have done in the past.

And again, this story will have a various mix of ideas from Black Blood Brothers, Vampire Knight, Hellsing and a few of my messed up theories. If you have not seen any of these anime, do not worry as information about them are not a prerequisite when reading my fic. Instead, I will be giving my own definitions below; which have been slightly modified to fit its new storyline.

Important Characters:

Reficul: A devil amongst all demons and the first Black Blood to have ever walked on this earth. No one knows how he came to exist, but rumour has it that he is the embodiment of all that is evil.

The Seven Sinful Demons:

Luca: A strong headed Black Blood. Due to being the leader of the Seven Sinful Demons, he hates it when his brethren talk back to him. Nevertheless, he does secretly care for them. He represents the deadly sin, pride, and has the power to control light and dark.

Magnus: A conniving Black Blood. When given a task, he goes through any lengths to complete it as long as he gets to keep what he finds. He signifies the deadly sin, greed, and has the ability to control fire.

Asami: An alluring Black Blood. Like a tarantula, she lures in her victims with empty promises before she goes in for the kill. She symbolizes the deadly sin, lust, and has the power to control water.

Leonora: A playful Black Blood. When she doesn't get what she wants, she can get real nasty. She embodies the deadly sin, envy, and has the ability to control earth.

Beowulf: A power hungry Black Blood. Despite his immense strength and size, he is constantly looking for a way to become even stronger. He characterizes the deadly sin, gluttony, and has the power to control wind.

Amun: A bloodthirsty Black Blood. He lives for war and is always looking for a fight. He corresponds to the deadly sin, wrath, and has the ability to control thunder.

Bellum: A highly intellectual Black Blood. Although he has great concern for his brethren, his apathetic demeanour tends to fool all those around him. He represents the deadly sin, sloth, and has the power to control ice.

Glossary:

Black Blood: Vampires. They possess a special ability that can be manifested into a weapon of their choice.

Red Blood: Humans.

Newborn: Newly born vampires.

Old Blood: Vampires who have lived for more than three hundred years. Their abilities are far greater than any regular vampire.

Fake Blood: Humans who have become vampires by the means of technology in the pursuit of their greedy desire to obtain power. Although stronger than a human, they cannot stand up to an Old Blood.

Deimos: Shadow-like creatures who are born from humans' sins. To humans, they are like wild animals, but to vampires, they are poisonous. Although easy to defeat when alone, they are fierce when grouped together.

Karakura: A country under the protection of the Bloody Rose.

Bloody Rose: An association dedicated to hunting all those that threaten the citizens of Karakura. Although small in size, they are incredibly strong for humans. Their weapons consist of using holy water and blessed silver.

Quincy:A special unit within the Bloody Rose. Its members use special arrows made specifically for the deimos but can also be used to render vampires weak.

Seireitei: The sacred territory of all Black Bloods who live under the control of the council of Old Bloods. It is divided into thirteen sections where each of them reigns in a specialized skill and has a leader and a general.

Gotei Thirteen: A council made up of the thirteen Old Blood leaders of Seireitei. Their law is absolute and all decisions and/or orders must go through them before being executed. If it is not obeyed, the Black Blood and/or Old Blood responsible will be punished.

Hueco Mundo: A vast region where Fake Bloods and deimos roam free until given the order to attack civilians by their leader, Aizen Sosuke.

Espada: Aizen's special unit made up of ten Old Bloods.

The Seven Sinful Demons: Reficul's Old Blood generals. They were once human until he turned them into vampires, using his demonic powers to instil their strongest sin as their power.