"Cunning Single Lady" is a South Korean romantic comedy television series that aired in 2014. The story follows Na Ae-ra, a woman who, after her marriage ends, decides to take control of her life and seek revenge on her ex-husband, Cha Jung-woo, a successful CEO. As she navigates her new single life, she discovers her own strengths and ambitions. The series explores themes of love, betrayal, and personal growth, blending humor with heartfelt moments. It features a talented cast, including Lee Min-jung and Seo In-guk, and has gained popularity for its relatable characters and engaging storyline.