Dune-Entombed Fecundity: Part III is the fifth quest under the Dirge of Bilqis chain in the Hadramaveth Desert for Genshin Impact. See how to unlock and how to complete the world quest in this guide!

How to Unlock Dune-Entombed Fecundity: Part III

Finish the Part II of Dune-Entombed Fecundity

Part III of Dune-Entombed Fecundity automatically unlocks after you finish its Part II sub-quest under the The Dirge of Bilqis chain in Desert of Hadramaveth.

Dune-Entombed Fecundity: Part II Guide

Dune-Entombed Fecundity: Part III Quest Walkthrough

Drive the ancient machine

After returning to the surface, you will be teleported to the cockpit inside the Ruin Golem for the last time. Press the fire button once more to fire up the Ruin Golem, which will transport itself to the west of Hadramaveth.

Destroy the obstructing rocks

Wait a bit until Azariq contemplates on turning the panel. Activate the screen once more and fire the cannon at the marked location.

Defeat Azariq and his subordinates

After leaving the cabin, a brief cutscene will play. You will have to defeat Azariq and some of his Eremite allies. Azariq is an Eremite Stone Enchanter, so he will have the same mechanics as the enemy type!

Confront Aderfi

Once you're on the surface, walk ahead and confront Aderfi, who is accompanied by two Fatui. Simply defeat all waves of Fatui enemies and Aderfi himself to complete this step.

Follow Liloupar's instructions

Head inside the Ruin Golem's left arm and go deep down the tunnels while using the Four-Leaf Sigils.

Upon going inside the Ruin Golem's interior, head to your right and follow the tunnels once more. The tunnel will be cut by a large cave, but simply find the next golem passages. Your final destination have you activating a blue mechanism at the end.

Proceed deeper

Head to your right and you should see an inactivated underground waypoint. Go up the slope until you find the locked ruin door.

Open the ancient gate

Activate the mechanism in front of the door to open it. Inside, you will see a chest in the middle with a Khaj-Nisut chess piece!

Here's how to solve the puzzle in this room:

Ancient Gate Puzzle Walkthrough

1	Head inside the room to your left.
2	Rotate the valve via the blue mechanism guarded by two fungi. There should also be a Primal Ember behind you!
3	Return to the main room and activate the blue mechanism that was once covered in vines.
4	Head down, then look to your right and connect the Neverlight Cell with two Everlight Cells to unlock the barrier.
5	Start the mechanism, which should remove the vines on another mechanism in the middle of the room.
6	Open the door and head up to see a locked switch guarded by Primal Constructs. Defeat to unlock it.
7	Rotate the valve to uncover the vines on the last mechanism in the main room. Activating that opens the ancient gate!

Obtain Liloupuar's fragment

Upon unlocking the gate, move forward until you see a passage that leads to a large room. Before going down the large room, look behind you to obtain a Liloupar's fragment (and a Dendroculus nearby)!

Activate the mechanism

After talking with Liloupar, activate the mechanism just by the door at the end, then drop down to the arena and defeat yet another wave of Primal Constructs.

Defeat Ferigees

After a brief cutscene, head up the stairs. You will then be transported to an arena. Here, you will have to defeat the Ferigees, the central monument that guards the Eternal Oasis!

You will have to defeat Primal Constructs and an Algorithm of Semi-Intransient Matrix in rounds before you can attack the monument.

Go to the Eternal Oasis

Upon walking to the central platform, you will be transported to a cave. Heading out this cave will reveal a gorgeous view, and finally end the quest!

Dune-Entombed Fecundity: Part III Information

Sub-Quest of The Dirge of Bilqis

This quest is the fifth sub-quest to complete the Desert of Hadramaveth quest chain under The Dirge of Bilqis.

The Dirge of Bilqis World Quest Chain Guide

Quest Release Date

Genshin Impact Version 3.4
Release Date	January 18, 2023

Dune-Entombed Fecundity: Part III was released in Version 3.4, which went live on January 18, 2023! Check out everything in the 3.4 update here:

Version 3.4 Banners and Patch Notes

Dune-Entombed Fecundity: Part III Rewards

Total Quest Rewards

Quest Rewards
Primogem x50	Mora x44000	Hero's Wit x3
Mystic Enhancement Ore x6

Genshin Impact Related Guides

All Quests and Quest Types

Other The Dirge of Bilqis Quest Guides

The Dirge of Bilqis Quest Line Guide

All Sumeru World Quests Guide

List of World Quests