In a distant future where humanity has established its presence across the cosmos, a female assassin named Raven, who embodies both human and alien heritage, finds herself in captivity. As she recounts her life story to Security Chief Salina Craddock of the Earth Conglomerate Space Security Agency (ECSSA), Raven unveils the intricate tapestry of her existence. She shares her experiences as a member of the enigmatic Black Order, a clandestine group of assassins, detailing her origins, her journeys through the galaxy, the moment of her recruitment, the lives she has taken, and ultimately, her quest for redemption that emerges from the most unforeseen situations.

Salina soon finds herself enwrapped in an emotional tale of revenge and justice set against the backdrop of a galaxy on the brink of war; furthermore, Salina finds out about Raven's and the Order's involvement in bringing about this war and the true ancient secret behind it, revelations that will change Salina forever.  Facing execution as a spy, Raven, seeks to hunt down the one who found, trained and created her.  She hopes to convince her jailer to set her free for a final showdown against her former master; Rimmon, an intelligent, refined, cunning, vile, and evil individual who at one time was her savior.