You moved and you're past bully comes to Seoul. What will you do? Has he changed? Will you too become closer?

when she come face to face with her destroyer and agreed to his proposal.... she needed money.... and he needed her body... what happens when his ice cold heart melts for her whom he calls a slut? what happens when his body crave for her touch when she isn't there? what happens when he finds out why she needed money so badly? what will happen to them?