"Elite" detective Jin Saeki stumbles upon a gruesome crime scene involving the death and cannibalization of children and is left with more questions than answers. Juuzou Haikawa, the number one suspect for this crime, who was put on most wanted list nationwide. Kanon Hazumi, a mysterious woman claiming to be the adopted daughter of Juuzou Haikawa, an "angel of death." What was the reason for this crime? Who is Juuzou Haikawa? What is his connection to Kanon Hazumi? What is the mysterious past of Jin Saeki? This is the tale of a suffocatingly lonely death.