Hong Nari is a proud flight attendant who suffers a series of misfortunes after her mother passes away and then she discovers that her longtime fiancee, Jo Dongjin, is cheating on her with fellow flight attendant Do Yeojoo. To get her mind off her troubles, Nari returns to her mother’s home, only to find a handsome young man, Go Nangil, living in Nari’s mother’s house and running her mother’s dumpling restaurant. Incredulously, Nangil tells Nari that he is her father, having married Nari’s mother before she passed away! Meanwhile, Kwon Deokbong is a wealthy businessman who wants to help Nari reclaim her mother’s property so that he can develop the land. Can he help Nari prove that Nangil is a lying swindler?