Wherefore Did the Spiritstone Descend? is the final quest under the The Chasm Delvers quest chain in the Chasm for Genshin Impact 2.6. See how to unlock the World Quest, the bell locations, and its walkthrough in this guide!

How to Unlock Wherefore Did the Spiritstone Descend?

Complete the Perils in the Dark

To unlock Wherefore Did the Spiritstone Descend?, you must first complete the Perils in the Dark. Once done, proceed to the quest marker and speak with Zhiqiong.

Perils in the Dark World Quest Guide

Wherefore Did the Spiritstone Descend Walkthrough

Speak with Zhiqiong

After obtaining the Curious Cube from the previous quest, go south of Nameless Ruins and speak with Zhiqiong. Following the scene, accompany Zhiqiong to the next campsite and speak with her once more.

Head to the Gate

After the scene, proceed through The Glowing Narrows until you reach the gate mentioned by Zhiqiong. When you arrive, another scene with Zhiqiong will be triggered, and after you're free to move, open the gate by interacting with the mechanism near the gate.

Purify the Large Crystal

Pass through the gate and follow the straight path until you reach the end, triggering another cutscene. During the cutscene, you'll notice a giant floating crystal in the middle, identical to the one in Dragonspine, but this time the crystal has been tainted by a dark substance.

It appears that in order to recharge the floating crystal, you must restore every mechanism in the area.

How to Recharge All Five Mechanisms

To complete this section of the quest, you'll need to use the Lumenstone Adjuvant gadget to recharge all five braziers to 100%, while defending it against enemies.

	Steps
1	Press Recharge on the large crystal brazier with your Lumenstone Adjuvant.
2	Defeat the enemies that appear.
3	With the Lumenstone Adjuvant still equipped, stand beside the brazier until it charges up to 100%. Do this until you complete all five mechanisms.

See the Full Guide Here!

Defeat the Ruin Serpent

After successfully recharging all five mechanisms, proceed to the crystal to trigger a new cutscene. After the cutscene, it's time to fight the Ruin Serpent. You'll need to fight the monster with the current team you have, so it's a good idea to set up your party before approaching the crystal.

Ruin Serpent Boss Guide

Return to the Campsite

There will be another scene after defeating the Ruin Serpent; after completed, return to the campsite and chat with Zhiqiong. After conversing with everyone at the campsite, return up the Chasm and speak with Muning to conclude the quest!

Wherefore Did the Spiritstone Descend Quest Info

Sub-Quest of The Chasm Delvers

Wherefore Did the Spiritstone Descend is a subquest of The Chasm Delvers that unlocks the final area of the Chasm underground and the Ruin Serpent boss.

Perils in the Dark is the sixth and final part of the world quest chain The Chasm Delvers.

The Chasm Delvers World Quest Guide

Wherefore Did the Spiritstone Descend Rewards

Total Quest Reward

Total Quest Rewards
Primogem x40	Mystic Enhancement Ore x6	Mora x30000
Hero's Wit x3	Adventure EXP x350

Genshin Impact Related Guides

All Quests and Quest Types

Other The Chasm Delvers Quest Guides

The Chasm Delvers Quest Line Guide

All The Chasm World Quests Guide

List of World Quests