What happen if Kwon Jiyong the most successful entrepreneur and the heir of Kwon Enterprise suddenly he was betrothed to the oldest Kim Entreprise's grand daughter Kim Taeyeon because his grandmother told him to married her and as long as he life her grandmother desire has always to be done.

Kwon Jiyong

The heir and the CEO of Kwon Enterprise which run several business in the field of automobile manufacture, telecomunication, hotel and shopping mall in Korea. He is 28 years old. Handsome, loyal and smart is how to describe him. He has been finished his doctoral degree from Oxford University majoring in Business Management when he’s 26 years old, after he has graduated he take over the Kwon Enterprise matters. He has an outgoing personality, but he does not believe in women.

Kim Taeyeon

The oldest grand daughter of Kim Enterprise who own a famous Interior Design Company in England and Korea, He named her company The Mignon (Mignon means pretty in france). She is 26 years old and has been graduated from Birmingham University majoring in Interior Design. She have a shy personality, but she is a social person who really like to help people. Living in England since 2 years old because she sick when she was child. When she was 24 years old which after she finish her study in Birmingham University and build her own Interior Design Company, she finally return to Korea. People does not know that she is the granddaughter of Kim Enterprise.

Other character 

Kwon Jiyong Best Friend 

1. Dong Yongbae 

2. Choi Seung Hyun

3. Lee Seungri

4. Kang Daesung

Kim Taeyeon Best Friend

1. Tiffany Hwang        4. Lee Soonkyu (sunny)         7. Hyoyeon

2. Jessica Jung             5. Choi Sooyoung                  8. Seo Juhyun

3. Im Yoona                 6. Kwon Yuri

Others :

Jiwoong, Kwon Dami, Hayeon, etc