Based on the novel "Il quaderno nero dell'amore" of Marilù Manzini, published by Rizzoli, through a diary written in a notebook, it tells the most intimate sexual secrets of three young people in search of their identity.

A pair of filmmakers work with Ruggero Deodato, to pull off a horror film based on realism. The producers' family house, where the film is to be shot turns out to have it's own secrets. Secret chambers and ritualistic ceremonies invoking the spirit of Lillith. She who was cursed by God for not obeying Adam in the Garden of Eden.

Jimi, a computer game designer, finds that his latest product has been infected by a virus which has given consciousness to the main character of the game, Solo. Tormented by the memory of his fled girlfriend Lisa and begged by Solo to end its useless "life", Jimi begins a search for people who can help him both to discover what happened to Lisa and to delete his game before it is released.