Seo Eun Young and Kang Jung Woo are happy, engaged-to-be-married couple. Suddenly, when Eun Young was pregnant, Jung Woo abandoned her to marry Na Kyung, a rich woman. The new couple then went to study abroad for 5 years.
Meanwhile, Eun Young works as a nurse in a hospital. Kang Hyung Woo, who is one of her patients, becomes obsessed with her. Kang Hyung Woo¡¯s mother, Madam Shin, a department store owner, then wants Eun Young to marry her son.
Hyung-Woo (Kim Tae-Hyeon) is the autistic son of wealthy department store Chairwoman Shin Jung-Ok (Kim Hae-Suk). One day, Hyung-Woo marries a nurse named Eun-Young (Shin Eun-Kyung). Being with Eun-Young, Hyung-Woo is able to express himself and open his mind to the world. Eun-Young, on the other hand, marries Hyung-Woo for money and revenge, but with time starts to love Hyung-Woo.
Hyung-Woo's step brother Jung-Woo (Kim Yu-Seok) was born as the illegitimate of Chairman Kang. Jung-Woo first dated Eun-Young, but later left her and married the daughter of a wealthy businessman. Even though Hyung-Woo's mother bribed Eun-Young to marry her son, Mrs. Shin kicks Eun-Young out. Because of this, Jung-Woo becomes ill and Jung-Woo's mother is forced to bring Eun-Young back.Jung-Woo decides to take revenge against his stepmother and blames her for his father's death. Na-Gyeong (Lim Ji-Eun) is Jung-Woo's wife. She had an affair. After she finds out that she is pregnant, she learns of the past relationship between Jung-Woo and Eun-Young. Na-Gyeong also suffers a miscarriage. Na-Gyeong blames Eun-Young for the miscarriage ...
Shin Eun Gyung as Seo Eun Young
Yoon Hye Kyung as Seo Bo Young (sister)
Ahn Suk Hwan as Seo Ho Goo (father)
Kim Hye Ok as Na Jin Soon (mother)
Kim Yoo Suk as Kang Jung Woo
Im Ji Eun as Hong Na Kyung (Jung Woo¡¯s wife)
Kim Young Ran as Joo Ae Sook (Jung Woo¡¯s birth mother)
Madam Shin¡¯s family
Kim Tae Hyun as Kang Hyung Woo (Jung Woo¡¯s half borther)
Jung Yoon Jo as Kang Shin Woo (Jung Woo¡¯s half sister)
Kim Hae Sook as Madam Shin (Hyung Woo¡¯s & Shin Woo¡¯s mother)
Kim Jin as Joo Hong Jin
Lee Eun Soo as Bi An
Kang Suk Jung as Cha Min Jae (photographer)
Song Ji Eun as Song Yeon Hee (Madam Shin¡¯s new housekeeper)
Screenwriter: Jo Eun Jung
Chief Producer: Lee Dae Young
Director: Bae Han Chun (배한천), Lee Min Soo (이민수)