In 1965 there were a string of mysterious murders in the north of Spain that were never solved. They might have been directly linked to the sacrifices that the long-forgotten '“Snake Path” demanded of whoever dared to walk it. Now, 30 years later, the events are being repeated, and a young police inspector will have to pursue the troubled mind trying to relive this macabre game. Seven clues, two adversaries and a very real board game. The game has begun...