Kim Sojung or Sowon as most people calls her is the daughter of Kim Hyungeun, the CEO of one of the largest corporation in Korea. She was born with wealth, beauty and intelligence but refuse to acknowledge his father's wealth. Her mom died when she was 2 years old according to her father its because of a car accident.

  Sowon asked her father if she can live a normal life away from all the attention, issues and controversies her father is receiving because of his status which her father comply.

  Korea knew about her existence but doesnt know her name, who she is or what she looks like. She just want to live peacefully like any other normal teenager.

  So she started to live alone in an apartment still refusing any financial assistance or help from her father instead she looks for a part time job. She wants to experience what its like earning for your own.

  SinB on the other hand is also a CEO's daughter. Her father Hwang Sungjin is the CEO of Kim Corporation's rival company. Hwang Sungjin and Kim Hyunguen treat each other as mortal enemy not only with business but also with something else.

 Unlike Sowon, Sinb is very much well known in the industry because her father always bring her in every business occassion. She was being introduced with every heir and heiress of other corporations. Everyone, guys and girls alike are always wanting to court her and make her their girl whether its because of love or because of her wealth.