"Please divorce me. I'd sell my soul if it meant divorcing you!" If given another chance, I won't live like a fool and die in vain. Miraculously reborn, Eleanor's goal is to divorce the Duke of Mecklen to avoid future misery. Suspecting foul play, Cho Kyung begins uncovering secrets to avenge her mentor's death. During her investigation, a mysterious man named Lee Cheonso appears. He offers to help her seek revenge in exchange for her assistance with his own agenda...