KT's life is about to be turned upside-down. At the bottom of the factory's hierarchy, KT works the shopfloor and lives with his grandparents at home. The last thing he expects is to be seduced by Katherine, the glamorous wife of factory owner Mack. For KT, it is straightforward. He has fallen in love, pure and simple. Katherine's motives, on the other hand, are rather more complicated... Young and attractive, Katherine appears to be the perfect partner for a successful, self-made businessman like Mack. Powerful, charismatic Mack is absolutely besotted with his wife. She is his most cherished possession; the only thing that matters more to him than his business. Katherine, however, does not feel the same way. On the outside, she has a fairytale life - a lady of leisure, with time on her hands to shop and lunch. In truth, she feels stifled and isolated as her inability to just walk out drives her further into this complicated entanglement. By sleeping with Mack's youngest and most vulne