Christian Stradivarius is not just an average vampire, he is half Blood Devil also, the sworn enemies of the vampires. Caught between two worlds, Christian must find his parentsa killers, but first he must beat the unbeatable. Marz is an undefeated samurai who is, in fact, the strongest of the Blood Devils, walking a path of destruction, sharing his pain with all who cross his path. Both Christian and Marz hold the key to their destiny, but an even stronger force plans to end their war and claim victory. Who will be left standing when the dust clears from this thousand-year-old blood war?