Tethered to the Billionaire Vampire Lord

Miraculously surviving a terrifying encounter in forbidden territory, a terrified young woman discovers she is the eternal blood mate of history's most powerful ancient vampire. After fleeing from their wildly passionate night together, she is absolutely horrified to realize her incredibly successful billionaire boss is actually the very same immortal monster. Will she successfully escape his terrifying corporate empire or completely surrender to the dark and inescapable romance of this dominant vampire king?