The invisible were buried in the entire Frankish Roman excavation, and they left the key to their secret bureau on the streets of Paris.
Get the best loot Assassin’s Creed Valhalla Siege of Paris DLC Must be provided, here is how it is done Hidden task.
Watch on YouTube
Assassin’s Creed Valhalla Siege of Paris | Champlieu Ruins Roman Excavation
Your first Roman archaeological excavation site is at the site of Champrieux in the east of Paris.
After preparing the bow, look for a hole covered by wooden beams in the middle of the mission marked area. There should be two dead Frankish guards and a bonfire nearby.
At the bottom of the shaft, press to open the door marked by Hidden Ones.
After entering, there is a weak wall on the left. At this point in the game, you may have acquired the long-range ability to burn gunpowder traps. Use it to destroy the weak walls, then walk along the corridor and collect the keys from the table.
If you don’t have this ability, look for a low gap in the right hand wall behind the door of the invisible. Slide down and attack the group of rats until it disappears in the grate.
On the other side of the mouse is a flammable jar. You can pick it up and slide it back through the gap where you entered, and then put the jar in front of the weak wall.
Shoot it with an arrow to destroy the wall and get the first key.
Assassin’s Creed Valhalla Siege of Paris | Diodurum Ruins Roman Excavation
Next, the second Roman excavation was at the Diodurum site in the west of Paris.
Approaching the top of the mountain marked by the mission, you will see some dead Frankish soldiers and some wolves.
Defeat the wolves, then read the notes scattered around the corpse.
In the camp in the middle of the ruins, you will find a note pointing to an underground entrance in the pond on the north side of the site.
Jump into the swimming pool from the cliff overlooking and swim left to the waiting entrance.
Inside, when you appear, use a burning powder trap arrow to destroy the fragile wall through the grate in front of you, then dive into the water, swim to the right and climb through the hole.
If you don’t have the long-range ability, still dive down and swim to the right, but use the explosive canister found behind you when you surfaced to destroy the weak walls.
On the other side, take the second key from the library.
Assassin’s Creed Valhalla Siege of Paris | Gisacum Ruins Roman Excavation
Finally, the Gisacum site was discovered in the northern part of Evreux in the Evresin region of Francia.
This is a larger complex than the previous two ruins, patrolled by the Frankish Guards.
Defeat the soldiers, then look around. These ruins have an excavated lower level and two guards. There, you will find a hidden hole covered by wooden boards.
This is where you need to go.
At the bottom of the shaft, go forward and attack the swarms of rats to hide them in the grate.
Go around the second group of mice to the left, and then pass a third to the right. Here, you will find the key in a dark red corner.
Assassin’s Creed Valhalla siege of Paris | Invisible Lutia Bureau
To claim your prize, go to Lutetia Buraeau, south west of Paris.
Look for some classic pillars and you will find the entrance in another cave.
Passing is very simple, so I will not destroy the final reward-enjoy your loot!
For more information on the Assassin’s Creed Valhalla Siege of Paris DLC, please click here to find all the Frankish nobles.
Or to learn more about the incidental content, here is everything you need to know about Rebel Missions.
