Mysterious Letter in The Chasm Guide | How to Get and Use Mysterious Letters

There is a Mysterious Letter found in The Chasm: Underground Mines in Genshin Impact. Check out the complete Mysterious letter and learn how to get the Mysterious Letter in this guide!

What is the Mysterious Letter

Encrypted Letter Found in the Chasm: Underground Mines

The Mysterious Letter is a letter found in the Underground Mines in The Chasm, specifically in The Secret Room. The letter is encrypted with an unknown script and almost all of the lines in the letter was blurred out.

The Chasm Map Guide

Mysterious Letter is Different for Every Player

The Mysterious Letter will be different for every player. A blurred line in one letter may be unblurred in another player's Mysterious Letter.

Complete Mysterious Letter Lines

Line	Information
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Take a crack at deciphering the Mysterious Letter's message and let us know what you come up with in the comments!

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How to Get the Mysterious Letter

Found in the Secret Room in the Chasm

You can find the Mysterious Letter in the Secret Room in the Underground Mines of The Chasm. In order to access the secret room, you must collect 9 Orbs of Blue Depths from the Shadowy Husks in the Underground Mines.

All Orb of the Blue Depths Locations

Mysterious Letter Secret Room Walkthrough

	Secret Room Walkthrough
1	Teleport to the Teleport Waypoint in the Nameless Ruins. You can find the Teleport Waypoint easily during the Chapter 2: Act IV Archon Quest.
2	Glide down and head to the other tower.
3	Climb up this wall.
4	Follow the branch that will lead you to the next tower.
5	Glide down towards the mechanism and use the nine Orb of Blue Depths to unlock the Secret Room with the Mysterious Letter inside.

Genshin Impact Related Guides

The Chasm Map Guide

Helpful Guides for The Chasm

The Chasm Guides
Surface Area Guide	Underground Mines Guide

The Chasm Puzzles and Features

The Chasm Puzzles

Guides for The Chasm Features
The Lost Valley Puzzle	Unique Rock Pillars
Old Chou's Treasure Hunt	Treasure Map Fragments
Mysterious Letters	Fossil Locations
Activate the Mechanism	Ring the Two Bells
Lumenspar Locked Gate	Memorial Offerings
Follow the Water's Flow	Purify the Large Crystal

The Chasm Features

Guides for The Chasm Features
Spoutrocks	Bedrock Keys
Cage-Shaped Geo Formation	Dark Mud and Oozing Concretions
Glowing Pyramids

The Chasm Quest Guides

The Chasm Delvers Quest Chain Guides
The Chasm Charters	Surreptitious Seven-Star Seal	Chasm Spelunkers
First Miasmic Contact	Meeting New People...	The Heavenly Stone's Debris
Perils in the Dark	Wherefore Did the Spiritstone Descend?
Valor's Afterglow Quest Chain Guides
Valor's Afterglow	Return by Sundown	The Faint Light Remembered
Lost in a Foreign Land Quest Chain Guides
Lost in a Foreign Land	Seeking
All Quests in The Chasm
The Millennial Mountains	Says He Who Seeks Stone	A Cliff-Side Hero's Past
Stolen, by the Rightful Owner	Undetected Infiltration	Dimming Mushroom's Call for Help
A Company Vanishing Into the Deep	The Missing Miner	The Chasm's Bounty
Mycological Investigation in The Chasm	Hydrological Investigation in The Chasm	Paleontological Investigation in The Chasm

Items in The Chasm

All Chasm Items
Lumenstone Ore	Lumenstone Adjuvant	Lumenspar
Frostglaze Crystal	Starshroom	Miner's Key
Archaic Stone	Orb of the Blue Depths	Cup of Commons
Warrior's Spear	Skyfeather	Sundial of Ages
Helm of Warding	Flower of Farsight

Living Creatures in The Chasm

Enemies in The Chasm

The Chasm Enemy Guides
Ruin Serpent Boss	Black Serpent Knight: Windcutter	Floating Hydro Fungus

Wildlife in The Chasm

All Chasm Creatures
Luminous Seelie	Bluethunder Weasel	Lucklight Flies