Italy 1965. Marcello, a middle-class man, decides to spend the night with a prostitute. He gets in touch with a luxurious brothel managed by a very strict owner with draconian rules. Among multiple women introduced to him he chooses Bice, a young woman in her early twenties. After their sexual intercourse the bedroom’s phone rings.

Young Z leaves home one morning, haunted by strange memories. He thinks it is a day like any other, but a peculiar encounter will turn his life upside down.

Petra (codename: Rain) investigates the vanishing of her best friend Pietro, ending up in the weird and mysterious neighborhood beyond the railway, inhabited by the 'Kids', a group of young artists who can't stop partying, to search for her only clue.