30 years old junkie, Toshiro is addicted to a synthetic drug called « Limbo », Toshiro must complete a mission for his dealer in a neighborhood of Tokyo.
An area under the order of a curfew for several months due to stranges homicides. The police are in search of a serial killer but the local population is convinced that the killer is all but human.

Sam, a forty-something door-to-door salesman, travels through the few inhabited zones of the Californian desert in search of clients, yet everything seems deserted.