Allison wakes from a drugged night with Duke Jasper, unaware that the resulting twins survived her stepmother’s lies. Four years later, the children track down their mother, leading to a contractual marriage between Allison and Jasper. When Marian sells Allison to a pervert, Jasper intervenes to protect her. During the rescue, she discovers his dragon mark, revealing a hidden bloodline secret that reshapes their reality.