Year unknown. C. follows a man at his house, after a presumably pleasent evening, to conversate and drink without any particoular intention. The host initial gentle reception gradually turns into an elegant yet disturbing investigation, which step by step puts the guest in a position of anguish dutifully veiled by his own politeness. The absurd thus enters the reality of the house, from which the camera never left, and its inhabitants, showing the more vivid side of an ironic nightmare.