Previous serial executioner Byung-su gets determined to have Alzheimer's. The specialist reveals to him that it's because of the eventual outcomes from a car crash 17 years back; a similar mischance that prevented him from his killings and enabled him to carry on with a typical existence with his dear girl. So when a progression of homicides happens close to his town, Byung-su gets stressed whether the killings are his doing amid his memory slips. However, at that point he runs over Tae-ju and intuitively understands that he is the serial executioner. He reports this to the police, just to discover that Tae-ju is one. Byung-su endeavors to discover firm confirmation that Tae-ju is a mental case, yet just brings Tae-ju's enthusiasm up in him and his little girl. What's more, now with his memory slipping, Byung-su must figure out how to shield his girl from Tae-ju.
