Rivadonia Josef's life was perfect. She was the precious only daughter of the Josef Marquis family and the princess of the East. However, Rivy's flawlessly perfect world shattered with the appearance of Dominic. The Emperor's dog, a commoner duke of mercenary origin. Dominic annihilated the Josef Marquis family overnight and forcibly married Rivy, the sole survivor. Dominic made a proposal to Rivy, who was starving herself to death. "Let's make a deal." "..." "Open your noble body to me. Every time you put a knife to my neck, spread your legs, and every time you poison me, cry like a whore under me." "What nonsense!.." "If you accept these conditions, I'll give you a chance to kill me." Seeing Dominic smiling and nodding, Rivadonia resolved. Even if she died, she would take the head of that vulgar man who knew nothing of honor.