On the hill in Saint-Cloud, in a broad street bordered by residences, a delivery man is going through the back of his van. He prepares the delivery: wine, water, alcohol... After checking the order he routinely loads the crate on his shoulder and strides under his load through a small delivery gate in the wall of a garden, he rings and enters... All the action will take place in one night, a single night, in this bourgeois house in Saint-Cloud.