From its epic conception to its film death, the fantasized and fictitious portrait of the film-maker Walerian Borowczyk : Boro-in-the-box discovers a cruel and obscene world, crosses commonplace and colorful adventures, from Poland to Paris, caressing erotic birds and organic cameras in a phantasmagorical alphabet primer.

David is a troubled city boy, being looked after by his uncle on a farm. He is initiated into the drunken partying of the village and stumbles off drunk to find his friend Matthieu and cell-playing girlfriend in the forest. There he finds a brutal and horrifying outlet that will change his life forever...