Jenny Jang is poor and works at bathhouse in Gangnam, Seoul. She starts a new job as a housemaid for a conglomerate family. She becomes successful and then runs J Boutique. She also begins work as a lobbyist. Jenny Jang gets involved in an international city development project.

Kim Seon-a, Chang Mi-hee, Park Hee-von, Kim Jae-young, Go Min-si, Ryu Won, Kim Tae-hun, Ryu Seung-su, Han Jung-soo, Jeong Da-eun, Kim Young-ah