One day, after returning from work late in the evening, Hideo witnesses a traffic accident in which a car crashes into a nearby pedestrian, killing the victim instantly. However, despite severe injuries including a broken neck, the victim's body stands up and walks away. Hideo questions whether this is another one of his hallucinations, but strange events begin happening around him.
The Outlet Mall scene was filmed entirely at the mall in South Korea that went out of busisness few years ago. Due to the strict gun law of Japan, the goverment did not allow producers to use the gun for the movie.
It was based on a manga of the same name by Kengo Hanazawa. It was licensed by Funimation.