The mystery of where the chains were was beginning to unravel, we already knew that his name was Luis aka the Restorer, that he had some other crony, a great woman who certainly did not deserve and most important of all, that the chains were hidden in his house.

But the important piece of information that escaped us came from the hand of our always efficient informer, the location of his house. When we arrived there, we found a somewhat strange padlock, since it was not numbers but letters that stood between us and the final key to the enigma of the chains of Navarre. After examining the door carefully, an inscription torn with a key on the edge of the door gave us the next clue, it read as follows:

Old , tall and silent I see you from my window every day greet the sun, tell me your name when my memory fails me.