There is a Hidden Ones bureau hidden in Paris. This Hidden Ones Key Locations In AC Valhalla Siege Of Paris guide will tell you where to find each of the keys from the three different ruins so that you can unlock the Hidden Ones’ Bureau in Paris to find some hidden treasure.
There is a special quest in the Siege of Paris DLC for Assassin’s Creed Valhalla that you can find in the main hut of the starting town, a piece of paper sits atop one of the tables. Once you grab the piece of paper you will unlock the quest “Hidden”. This quest tasks you with finding three different keys so that you can open the Hidden Ones’ Bureau in Paris.
Hidden Ones Key Locations In AC Valhalla Siege Of Paris
There are three special ruins in Francia, marked by pillar-like icons on the map once discovered. These include Diodurum Ruins, Gisacum Ruins, and Champleiu Ruins. Most of them are pretty much the same. You locate the ruins using the objective markers, find some wooden boards covering a hole in the floor, and then destroy the boards to make it down to the special door that you can open with your hidden blade.
Once the door has been opened it’s simply a matter of solving basic puzzles and using your special sight to locate the keys, treasures, and other items hidden inside. Be careful of rats, they are the only dangerous obstacle you will encounter.
Once you have found all of the keys you can return to the Hidden Ones’ Bureau in Paris to claim the special treasure locked behind the door with the three keys.