Grey Faction, the world's most elite fighting force, is used by governments around the world as a last resort against serial killers, terrorist groups, and people with magic/superhuman abilities. However they are about to face their toughest challenge yet, and even though the leaders of Grey Faction have spent five years dealing with countless deadly opponents, through combat and assassination, the small group will be hard pressed to survive what is to come.
The Magistas Syndicate have commissioned the scientist Siegfried to mass produce Seraphim flame clones to eliminate Grey Faction, however Siegfried isn't one for being controlled, and with the help of the Violet Witch and the fruits of his secret research, he will throw the world into chaos to fulfill his own goals. In the midst of this, a young woman named Reina is hurled into this world, possessing remarkable powers bestowed by the demon Incubo. Could she be the answer to our hopes from the release of war, or bring the world further into chaos? Time will tell.