Since his childhood, David's life has always been difficult and painful. His lack of social skills followed him through to his adult life, and together with the dark clouds of bad luck and depression, he finds it hard to manage in day-to-day life. When he devices an "innocent" plan to meet people online, his true self finally surfaces. The woman he falls in love with doesn't know the story behind who he really is, and when the truth is finally revealed, his life, along with the lives of the people around him, utterly falls apart.