The Diffuser Inscription is a puzzle where you must obtain the Fragrant Wood Huangcong and Chizhang key items found within the ruins of Chizhang Wall in Chenyu Vale. Learn how to get the Fragrant Wood items and how to solve this puzzle in Genshin Impact 4.4!

Diffuser Inscription Puzzle Overview

Obtain Fragrant Wood Key Items

Interacting with the diffuser in the middle of Chizhang Wall's main ruins reads out hints as to where the traveler can locate the Fragrant Woods needed. The entire puzzle can be found in Chizhang Wall in the middle of Chenyu Vale.

These items are found inside the locked chests, which can be unlocked by completing the Millennia of History puzzles, check out how to solve each below:

Fragrant Wood Chizhang Location and Puzzle

West Side of the Diffuser Inscription

Travelers can use the Golden Carp's Leap in order to get easier access to the piece, which is found on the ruins southwest of the DIffuser Inscription in Chizhang Wall.

In this location, you will need to use your Adeptal Energy (special button on your HUD) on the pieces of debris, then place the piece on the correct green squares. The debris should match the look of the ruined structure beside it!

Puzzle Solution

Fragrant Wood Huangcong Location and Puzzle

East Side of the Diffuser Inscription

The second piece, Fragrant Wood Huangcong, is found on the ruins southwest of the Diffuser Inscription in Chizhang Wall.

Similar to the first location, you will need to use your Adeptal Energy (special button on your HUD) on the pieces of debris, then place the piece on the correct green squares. The debris should match the look of the ruined structure beside it!

Puzzle Solution

	Step-by-Step
1	Collect the broken pillar piece in the center of the area to the green square just beside it. This unlocks the first locked door where you can find the second flat-top pillar piece.
2	After obtaining the piece inside the first locked door, the second locked door behind you will need two debris to unlock. Collect the flat-top pillar piece inside the first door and place it on the lower spot. Then collect the very first debris you used, the broken pillar, and place it on the upper slot. This should open the locked door for the final arch pilar.
3	Use all the debris you've unlocked and place it on the final stairs where the locked Treasure Chest is. In order from lowest to highest, place the arch, flat-top pillar, and then the broken pillar to complete the puzzle and unlock the chest!

Diffuser Inscription Locked Door

Offer Fragrant Wood to the Diffuser Inscription

With both Fragrant Woods obtained, return to the DIffuser Inscription in the middle ruins of Chizhang Wall, and offer both keys to it. This automatically opens the gate leading inside.

Ruin Grader Inside Attacks

A Ruin Grader will wake up and attack the traveler upon entering the main ruins, and it has a rather high amount of HP.

Players can either tough it out by themselves, or be prompted to activate a certain Ancient Jade Mechanism with your Adeptal Energy to kill it instantly.

Luxurious Chest and Spirit Carp Found Inside

Upon defeating the Ruin Grader, two Common Chests and a Luxurious Chest becomes unlocked inside the ruins. Another Spirit Carp is inside the ruins as well, floating between two pillars that travelers can climb on.

Placing the Jade Fragment Pieces

Beyond the room, you can find a Jade mechanism where you must offer two Jade Fragment pieces. You can find both pieces on the locations below:

1	The Jade Fragment can be found inside a cave underneath Chizhang Wall.
2	The Jade Fragment can be found inside Carp's Rest nearby the Rainjade Oblation. This can be accessed after completing the The Cloud-Padded Path to the Chiwang Repose Quest.

Achievements and Chest Rewards

Using the Jade Fragments onto the Ancient Jade Mechanism lets travelers interact with it, teleporting them to a new cave nearby. Interacting with the mural in the cave unlocks two new achievements, and another Luxurious Chest.

The Mural Veil	A Ruined Tale

Genshin Impact Related Guides

Chenyu Vale Map Guide

Chenyu Vale Puzzles & Features

All Chenyu Vale Puzzles & Features
Rainjade Oblation Rewards	Spirit Carp Locations
Jade Incense Cauldron	Chenyu Vale Simulacra
Golden Carp's Leap	Millennia of History
Chenyu Vale Miasma	Scenes of Flowing Lotuses
Ruin Machine Core Location	Carp's Rest Location
Scenic Photography Contest	Collect the Adeptal Energy
Prepare for the Rainjade Rite	Collect the Carp Spirit Orb
Investigate the Stone Shrine	Diffuser Inscription and Fragrant Woods
Knocking Vases Locations	Chenyu Vale's Local Legends
4.4 Chenyu Vale Recipes	Find the Secret Stashed in the Arcane Archive
Chizhang Wall Puzzle	Get the Secret Miracle Achievement
Xuanji's Chest	Chenyu Vale Hidden Waypoints
Chenyu Vale Viewpoint Locations	Chase the Butterflies
How to Get the Adeptus's Repose Luxurious Chest	Remarkable Chest Locations

Chenyu Vale Quests

Chenyu Vale Enemies

All Chenyu Vale Enemy Guides
Solitary Suanni	Xuanwen Beast
Rulers of the Chizhang Mountains

Chenyu Vale Items

All Chenyu Vale Item Guides
Chenyu Adeptea	Forgotten Key	Strange Key
Ancient City Key	Chizhang Map	Jade Fragments

Chenyu Vale Wildlife

All Chenyu Vale Wildlife & Animal Guides
Redbill Pelican	Fluff-Fleece Goat	Jadestone Turtle
Velvetfall Duck	Malachitin Lumibug

Other Genshin Impact Maps

All Interactive Map Guides