Meet Dong-hae: a meek and introverted person who finds himself growing more and more weary under the fists of his abusive lover, and Su-hyun: a handsome and successful dentist who cares little about what others think of him and even less about the private affairs of strangers. As people from completely opposite worlds, the two would normally have nothing to do with one another but when Dong-hae comes in for his dentist appointments with broken teeth and a bruised face, Su-hyun just can’t seem to leave him alone. Together, could this unlikely pair find a whole new love that may prove greater than the sum of its parts?