Yu Kyung is a successful woman who is proficient enough to become an executive director of Chunha Group when she started as a secretary. She recently found out her daughter is alive, so she plans to get her back and take her revenge. Meanwhile, Hye Soo is a strong girl who faces challenges head-on. She has a daughter with Ji Ho, and she would do anything for her. However, she gets tragically betrayed by Ji Ho, the love of her life, over power and money. How will those two mothers end their fierce revenge?

Ki-yoon is a clever and good-looking chairman of Elegant Empire Entertainment. He is a rich romanticist of the century who seems perfect on the outside, but he is also an ambitious man with a dark secret that he cannot tell others. His wife, Shin Ju-kyung, was able to rise from poverty by marrying Ki-yoon, just like Cinderella from the fairytale. She is a perfect mother and a lovely wife with a great career until an unexpected incident steals everything away from her. Jung Woo-hyuk, a rookie actor of NA Entertainment who continues his acting career after overcoming the misery of his incompetent agency, misses his mentor, Ju-kyung, who suddenly disappeared. At the moment, Seo Hee-jae, who looks just like Ju-kyung, walks into NA Entertainment. Woo-hyuk gets confused when he sees Hee-jae, and she intentionally approaches Ki-yoon. Who destroyed her life, and how will she get back the perfect life she lost?