Ha Yoon-seo has worked hard her whole life: after raising her younger brother alone, she is now a marketing manager at a credit card company. Her life takes a dramatic turn when she discovers that her boyfriend, Seo Ju-won, is the heir to the family that owns the company! Upon learning of their relationship, Ju-won's mother offers Yoon-seo money to break up with him, and Yoon-seo accepts. However, Ju-won is determined to win her back and will stop at nothing to reclaim her heart. Can Yoon-seo and Ju-won overcome obstacles and find their fairytale ending, or will reality tear them apart?
as Ha Yoon-seo
as Seo Ju-won
as Seo Si-won
as Lee Mi-jin
as Kim Sun-joo
as Ha Ji-suk
as Bang Jang-hee
as Noh Ye-young
as Kim Yi-rae
as Lee Jae-ha
as Han Yeong-Soo
as [Ji Seok's friend]
