The truth lies in the wine. And sometimes death. Nicolas Hollmann's world seems to be in order all the family father makes his winery ecological and future-proof at the Rio Douro. His played team helps him according to strength. Everything would be good - wouldn't be two murders and a stupid coincidence at a wine tasting in Lisbon. As it turns out, it is about drug smuggling in a very large style. Hollmann cannot and does not want to let things be based on itself. But his opponent remains - for now - in the dark.