Kuroda is a homicide investigator who, as a child, was locked inside a house with his deceased family for days. The trauma granted him the ability to detect the scent of a corpse faster than anyone else. Kuroda is assigned to the "Special Search & Investigations Office," also known as the "S&I Office," a new team established within the MPD to handle unique missing persons cases, where he meets Ikaga, a brilliant criminal profiler... The man who can locate dead bodies the quickest, and the man who can apprehend the perpetrator the quickest. The living and the dead converge in this police suspense story!