For Leonard Grey, this apartment building has been his sanctuary for 30 years. His world is turned upside down when the landlady accuses him of stealing worthless items from her apartment.

Three centuries ago, human genetic experimentation gave rise to an advanced species known as the Brotherhood. These superior beings lived in harmony with mankind, protecting them from disease while relying on them for sustenance. But now the fragile balance between man and vampire is threatened when Brother Silus learns that one of his own kind has unleashed a deadly virus that is killing off humans - and wiping out any chance for a peaceful coexistence....