Sheltered heiress Serena Kang believes her days are numbered, haunted by her mother's death from cancer. Desperate to experience passion before fate catches up, she seeks a single night of desire with a man worthy of her surrender—on one condition: no strings attached. When she encounters Eiravyn Won, a devastatingly handsome stranger with an air of dangerous mystery, she's convinced he's exactly what she needs. What Serena doesn't know is that Eiravyn is far more than human. As an ancient Vampire King, he has spent centuries searching for his destined mate across the mortal realm. The moment he recognizes her as the fated bond he's been seeking, everything changes. Yet she appears fragile, innocent, and achingly human—a shocking twist to a destiny he thought he understood. Caught between primal attraction and disbelief, Eiravyn faces an impossible choice: will he claim Serena as his Queen and surrender to the mate bond's consuming pull, or will her warmth and brightness shatter the icy walls he's built over centuries? And Serena must confront a far darker question: can she survive the depths of his darkness? As their worlds collide, passion ignites between them—Eiravyn teaching Serena the true meaning of pleasure and desire, while she awakens something long dormant in his immortal heart. But secrets surrounding Serena's true identity threaten to unravel everything. Bound by fate and passion, they'll discover whether love can bridge two impossible worlds. Together, they'll carve out their own destiny, where neither heaven nor darkness can tear them apart. Updated daily for seven days. Original work.