Frost Dragon King's Fated Bride

On her wedding day, Orielle is betrayed by her fiancé and stepsister, then sacrificed to Thalvor, the cursed Frost Wyrm King. His touch kills everyone—except her. He keeps her by his side to break his curse, but soon his need for her turns into obsession. When Orielle discovers the truth and runs away, Thalvor is forced to choose between saving himself and losing the only woman he has ever loved.