Ma Hye Ri is a woman with an excellent memory and ability to focus, which allowed her to pass the bar exam with ease. Despite her talents, she is more interested in being fashionable and dislikes hard work, so she is far from being an ideal prosecutor and has doubts about her suitability for her job. Through her conflicts with senior colleages and struggles with difficult cases, however, Hye Ri gradually matures into a brilliant prosecutor with a sense of duty and justice.

The drama about men who engage in fights and a deep bond develops between them.

Choi Gi Chan is an University Botanic Professor with the "perfect genes." The drama is about an editor of a fashion magazine, Kim Dang Ja, who suddenly develops an urge to have her own baby despite opposing the idea of marriage. The story will talk about Dang Ja striving to look for a man with perfect genes to accomplish her mission. Gi Chan happens to be her "target" in order for her to accomplish her mission. The story later develops as Dang Ja must persuade him to do it without any commitments, which is a problem because Gi Chan doesn't believe in the idea of sex before marriage.

The story is about a bright and innocent 27 years old guy (Yoo Gun) with an IQ of 65, who is neglected by society because of his problems, but fights hard to overcome them. Seo Eun-Hye (Kim Ok Bin), a a fumbling swindler is a woman who thinks love is nothing more than sadness and difficulties piling up one after another... until our "Forrest Gump" shows up and turns her life upside down.