What a beautiful castle Pierre-Percée is! Centuries of history and pink sandstone. But... But! It's in ruins! My castle! What happened to my castle? And this lake, what is this lake? But what happened? Come and meet the Count of Salm, a historic inhabitant of the castle in the 1000th century! He will welcome you in costume to take you on a journey through Time and Nature. From the Castle to the Lake, from chests to cryptex and from riddles to clues, you will have to discover no less than XNUMX years of History...