Cha Woo-Hyuk, a prosecutor who will do anything to take revenge, meets married actress Han Jung-Won and falls in love with her. Han Jung-Won's husband is the son of a chaebol family. Cha Woo-Hyuk then prosecutes Han Jung-Won, the suspect in the murder of Han Jung-Won's husband.

Yoon So-So works as a travel guide in France. She leads a group of tourists on a package tour. The travelers all have their own stories. San Ma-Roo joined the tour after being dumped by his girlfriend. Kim Gyung-Jae has been dating for the past 10 years. A mysterious man seems to follow Yoon So-So. Jung Yeon-Sung joined the package tour with a partner, but he will not reveal what kind of relationship they are in. Han So-Ran is a web designer and agonizes over staying single or marriage. Oh Gab-Soo is extremely stubborn. Han Book-Ja spent most of her life taking care of her husband. Na Hyun is a woman whom other people cannot guess her age. They all do not want to become involved in each other's personal lives, but, while they travel together, they become closer and develop relationships.