Part I of Dune Entombed Fecundity is a Genshin Impact World Quest and is the third part of the quest chain The Dirge of Bilqis. Begin by writing the following information.
- Wisdom Has Built Her House, She Has Hewn Out Her Seven Pillars
- The Temple Where Sand Flows Like Tears
One of the objectives of this quest is to "find another way to enter the central area." You must solve a series of puzzles beneath the Qusayr Al-Inkhida' to adjust the mechanisms and reveal the entrance to your destination. Follow the walkthrough below for a detailed breakdown of how to complete this section.
The Dune-Entombed Fecundity Part I World Quest in Genshin Impact: How to Solve Device and Cell Puzzles
Start by avoiding falling to the other side of the room safely using the Four-Leaf Sigils. Once you have touched the device circled in the above photo, activate a nearby mechanism.
Turn left to find the lock in the entranceway. Interact with the mechanism to open the door and enter the room. Follow the path until you reach a clearing with Primal Constructs and a locked device. Defeat the Primal Constructs to get them out of the way.
Interact with the Control Unit to remove the barrier, allowing you to exit the room. You'll immediately notice a device. Interact with it to rotate the Valve once more. After that, enter the room again. The device inside will now be unlocked, allowing you to solve the puzzle.
Interact with the device once. This will cause the junction behind it to expand, and the larger mechanism beside it will also activate.
Next, connect a Primal Beam to an Everlight Cell in front of the large mechanism to rotate it once. This will trigger a Primal Beam to connect with another Cell on the other side of the room.
Enter the other side of the room where the arrow is pointing above. You'll notice a glowing spot on a decorated platform. Interact with it to activate the elevator that will take you one floor down. Kill the spiders so they won't disturb you while solving the puzzle.
From behind the massive mechanism, you'll find an Everlight Cell. Interact with it once to rotate it, forming a Primal Beam that connects to the loose Cell on the other end.
Next, go back to the other side of the room and repeat the following steps in exactly the order:
Remember that you must operate the above-mentioned mechanisms in the correct order, otherwise you will not be able to solve the puzzle.
If you followed the above steps correctly, your room should be like the above. Enter through the coffin-shaped door on the right, as the opening on the left contains an invisible barrier. Then interact with the mechanism to open another door, which will take you to the central area.
On Pro Game Guides, see How to Solve the Weathered Obelisk Puzzle at Liloupar's Cell in Genshin Impact for further underground puzzle solutions.