The only thing that kept Lieselotte going through her political marriage to an older duke, her husband’s violence and neglect, was one thing. It was thanks to her three lovely children, although not related by blood. After 10 years of protecting the children from her husband’s abuse, at a ball, a breathtakingly beautiful man said in a sweet voice. That her husband would die tonight. Just as the man said, her husband really died, and while Lieselotte and the children were feeling liberated, people aiming for the duke’s position and wealth came rushing in. The mysterious and beautiful man, Josef, who reappeared, reveals that he is a ‘regressor’ and proposes an irresistible contract… “It’s enough if I can become someone who can kiss your hands, feet, and lips.”