The documentary explores the scientific details of the last volcanic process in Europe and the most long-lasting one in the Canarian Island of La Palma.  This has been one of the more destructive volcanic eruptions in the world.

One year after the first outbreak, we see the first technical and scientific conclusions about a natural event that has transformed the geography, the society and the economy of an island already used to live with volcanos.  Experts who worked in the field share for the very first time, in this documentary, their results which will determine future volcanic studies.