Go Cheok Hee and So Jeong Woo once worked at the same law firm — she was a ruthless divorce lawyer, and he was her long-suffering office manager. She bossed him around, while he secretly called her "Chucky" and pointed out her every mistake. But Cheok Hee's relentless ambition and questionable ethics eventually led to her license being suspended. Years later, the roles are reversed. Jeong Woo is now a divorce lawyer, and Cheok Hee is the office manager. And this time, he's enjoying every moment of his sweet, petty revenge.