One man had just killed himself, jumping from an office building. As a confused group of onlookers tried to figure out what had happened, one woman, with a dog, quietly walked away from the scene. Her name is Meiko. 15 years earlier, she was convicted of a crime she did not commit, and was given a 13-year sentence. While Meiko was in prison, her sister committed suicide. Her mother too, attempted suicide. Following her release, Meiko commences her investigation of the incident and takes revenge on sinners along the way.
Viewers will find themselves on the edge of their seats, as they watch this popular actress play the part of a cold, cruel, revengeful woman.