Summary:

A young scholar out of Egypt finds his bride among a family of social climbers in Rome, but his family life is broken when the immortal Azyur Ka transforms him into her Nephillim Spawn, leaving him with a thirst for blood, a warning against fire and the sun, and the instruction to hide his true name.Shade, as he names himself, lives like a spirit of the dead, haunting the night and preying on mortals. Shade searches for answers about his existence, until he learns Spawn are but one type of immortal. Lucifer, Prince of the Angelic Malakim, claims that Shade owes him allegiance, and promises answers and protection if Shade will only serve as his emissary: The Devil's Shadow. Caught between opposing Malakim and Elohim factions, in an ongoing Angelic war, Shade lives through centuries, playing both sides, while refusing to openly serve either. Lucifer's promises turn to threats: should Shade fall in love, Lucifer will steal what he loves. In New York City, Shade meets two extraordinary humans, one of whom is the very image of his late wife.

Blurb:

Shade is a vampire, spawn of the Nephillim loyal to Lucifer, and the Devil wants him as his agent on Earth. But Shade rejects him, instead playing both sides in the Angelic cold war. In retaliation, Lucifer threatens to take that which Shade loves most. When Shade encounters two people in New York, one the very image of his late wife, it clear enough to Lucifer who Shade loves, but right or wrong, a rescue mission against the forces of Hell is the only way for Shade to protect who he truly loves.

"Wattpad Title":

The Devil Stole My Lover! Says Cursed Vampire Lord in Love Triangle with Billionaire CEO and Supermodel