At a funeral in the pouring rain, Serafina, daughter of the Moretti Group, not only lost her father but also faced betrayal from her fiancé Vincenzo and his gold-digging assistant Lorena. Vincenzo not only drugged and poisoned her father, but used a contract to seize the company, and even threatened her with her father's ashes to force the marriage and claim the ten-billion-dollar trust. Cornered and desperate, Serafina used her father's black card to break into the estate of Domenico, the top mafia king. By chance, she uncovered Domenico's earth-shattering secret—the Alpha werewolf blood curse. At gunpoint, Serafina forcefully kissed Domenico and bit his lip, accidentally triggering the ancient Life-Death Blood Oath, binding their fates together. They struck an underground deal: by night, she was his exclusive blood source to soothe his raging curse; by day...
