Sim Geon Uk is a stuntman who is exacting his revenge on the Hong family, which is part of the Chaebol family. He seduces the youngest child in the family, Mo Ne, in an attempt to get close. At the same time, Geon Uk falls in love with Jae In -- Mo Ne's friend and tutor. Jae In, who believes Geon Uk is Tae Seong -- the heir to the company -- is only interested in him to get back at her ex boyfriend, another Chaebol heir. However, as she learns the truth, she must decide, along with Geon Uk, if revenge is worth the price.