Jonas Bargueño, an ordinary driving instructor, decides to drive from Madrid to Ávila in reverse. His intention is to impress and to get back his ex-girlfriend, María. Jonas travels at night, through lonely secondary roads, but the trip changes direction when he picks up a very peculiar old man who shows exaggerated support for his feat and forces him to continue.
At the same time and in the same road, Maria is living an exciting swinging experience with Leo, her lover. These two stories plus a dangerous pyromaniac intertwine to create, in a very serious way, a really unusual road movie.