Leo is a lonely young man who works as a night cleaner, dragging his life in a monotonous routine between deserted streets and bags of waste. One night he discovers a flyer that leads him into a mysterious instructional game. An anonymous envelope, an enigmatic device and an address push him to take to the streets at dawn. Once he reaches his destination he finds a strange bare room where the voice of an AI welcomes him, ready to put him before a choice capable of turning his life upside down.
