Hunted through dark metropolitan alleys by armed mercenaries from Helios Corporation seeking her deceased parents' classified genome research, biologist Ella has nowhere left to run. Facing capture, she enters a dangerous pact with Damian, an enigmatic vampire nobleman whose memories were fractured by an ancestral curse. In exchange for daily sips of her rare blood, Damian shields her within his impenetrable gothic penthouse.
The intimate feedings trigger an extraordinary biological evolution, awakening Ella's dormant hybrid abilities as the reincarnation of an ancient celestial saint. As corrupt pharmaceutical executives deploy genetic clones to assassinate them, Ella helps Damian piece together his stolen past. Bound by blood and shared danger, the pair unleashes their combined powers to expose the corporate conspiracy and break the vampire curse.
