Soon after losing her parents in a tragic car accident, Seolyoung meets her end, her death cleverly faked as a suicide by the murderer. She draws her last breath - cursing the Hong family for everything they'd done to make her life miserable - and wakes up in an entirely different world, with servants tending to her and addressing her as "My Lady." Now in her new body, Seolyoung must find a way to not only fend for herself in this hostile new world, but also cast her long-awaited revenge!