On their wedding anniversary, Berenice discovers her husband’s infidelity and decides to divorce him after only three years of marriage, in search of her own life. ‘Now I’m done with love. I will follow in my father’s footsteps and become a merchant!’ However, after their divorce, her ex-husband, who treated her like a fish out of water throughout their marriage, starts displaying incomprehensible obsession, creating chaos in her life. To make matters worse, he demands reconciliation and even directly threatens her! ‘It seems like it won’t work. To get rid of that guy, I need to find someone new.’ No reunion. No falling in love again. What does she need? ‘A young, handsome man with a noble title who can lend me his name.’ He must be around the same age, a widower with a son who has no need for an heir. He must have a high rank and his entire family must be out of the picture I now have a personal relationship with the Duke, who is experiencing financial difficulties… ”Let’s enter into a contract marriage. I’ll let you borrow the funds from the company. If you want, I can even be a shield for the Duke and your son as a mere duchess in name only. In return, the Duke just needs to be my shield. How about it? Will you do it?” Can she truly abandon love and start anew as a top boss just like she wanted?