A motorcycle rushes down a road in the Parisian suburbs. At a crossroads, a truck blocks his way. The motorcycle shattered and we found its driver on a hospital bed: Jean Louis Brosec was in a desperate state.
Hippolyte Durand, the director, seems to hold the keys to the enigma. Jean Louis and Renate go looking for him in Venice where Hippolyte is shooting a film.
Departure for Africa and landing in Colombia. With its pampas, its gauchos, its horses, but also some other big surprises, and an organization that seems all-powerful.
Hounded by an unpredictable enemy Jean Louis and Renate have the idea of officially asking for help from the human race by revealing to a journalist who they really are.