What can you do as a free member?

Member benefits illustration

Create your free account today and unlock all our premium features and tools to enhance your gaming experience.

Member benefits illustration

Create your free account today and save articles to your watchlist and get notified when they're updated with new information.

Member benefits illustration

Create your free account today and save your favorite games for quick access later, synced across all your devices.

Member benefits illustration

By creating a Game8 account and logging in, you'll receive instant notifications when someone replies to your posts.

Comment rating feature illustration

By creating a Game8 account and logging in, you can make use of convenient features in the comments section, such as rating and sorting comments.

Premium archive feature illustration

By creating a Game8 account and logging in, you can access Premium articles that are exclusively available to members.

Site Interface

Guest
Free Member
Article Watchlist
Game Bookmarks
Cross-device Sync
Light/Dark Theme Toggle
User Profiles
Direct Feedback
Comment Rating
Premium Articles

Game Tools

Guest
Free Member
Interactive Map Access
Interactive Map Pins
Interactive Map Comments
Interactive Map Pins Cross-Device
Check List
Event Choice Checker
Deck Builder Cross-Device
Message Board Notification
Message Board Cross-Device
Build Planner
Stat Calculator
Diagnostic Tool
Weapon/Armor Wishlist

Want more information?Learn more

Genshin Impact

Investigator of Ancient Ruins Quest Guide

Add to Watchlist

✉ Send your thoughts in our Genshin 6.4 Patch Survey!
★ Exclusive: Dive back in time with the Meta History
◆ Hot: Version 6.4, Luna 5 Codes
◆ Builds: Varka, Flins, Skirk, Escoffier
◆ Events: Travelers' Tales, He Who Caught the Wind
◆ Future: Linnea, Version 6.5 Luna VI

Genshin Impact - Investigator of Ancient Ruins World Quest Guide

Investigator of Ancient Ruins is a World Quest introduced in Genshin Impact 5.5. See how to unlock this quest, its walkthrough, and all the rewards of this quest here in this guide!

Investigator of Ancient Ruins Quest Location

Go to Atocpan, Natlan

Genshin Impact - Investigator of Ancient Ruins Quest Location

Investigator of Ancient Ruins is located at Atocpan, in the nation of Natlan. This quest will automatically begin upon reaching the Tephric Ruins which is related to another quest, The Way Into the Mountain.

Natlan Interactive Map and Location

How to Unlock Investigator of Ancient Ruins

During The Way Into the Mountain Quest

Genshin Impact - The Way Into the Mountain Quest Guide

You can also unlock this quest while doing the The Way Into the Mountain, as you will have an optional objective to go through the Tephric Ruins, which located at the west of the village.

The Way Into the Mountain Quest Guide

Explore Fallingstar Fields

As you explore the new area, you'll come across the Fallingstar Fields and you can only unlock this quest by walking around the quest area.

Investigator of Ancient Ruins Walkthrough

Defeat the Monsters

Genshin Impact - Investigator of Ancient Ruins Start Ques

While walking at the Fallingstar Fields, Paimon will mention that someone is calling for help due to nearby monsters. Defeat the monsters and make your way to the Tephric Ruins to rescue them.

Investigator of Ancient Ruins Walkthrough

Tephric Ruins
1
As you reach the entrance of the Tephric Ruins, the door will suddenly close, requiring you to find another way inside.
2
Use the Tatankasaurus on the left side of the door to find a way inside while sprinting.
3
Head to the bottom of the ruins and defeat the enemies guarding the chest. Upon opening each chest in the ruins, more enemies will continue to spawn.
4
After defeating all the enemies inside the ruins, you will unlock two Precious Chests and one Exquisite Chest.

Talk to the Tribespeople

Genshin Impact - Talk to the Tribespeople

After clearing the enemies in Tephric Ruins, you will meet Kimosi and Nzaya outside. They will reveal the path to the top of the Skyfire Circlet, which is an entry into the volcano.

Investigator of Ancient Ruins Rewards

Total Quest Rewards

Total Quest Rewards

Investigator of Ancient Ruins World Quest Information

Quest Chain Release Date

Genshin Impact Version 5.5
Genshin Impact - Version 5.5 - Day of the Flames Return
Release Date March 26, 2025

Investigator of Ancient Ruins was released last March 26, 2025, the same time as Version 5.5's release!

Version 5.5 Release Date and Details

Genshin Impact Related Guides

Genshin - Slim Partial Banner - Quests

All Quests and Quest Types

Other Natlan Quest Guides

Natlan World Quest Guides
A Brief History of Rocks A Curtain Call for a Colorful Summer Night! A Decision
A Fuel Named "Fate" A Hero's Rite A Mysterious Visitor From Huitztlan
A Saurian Lover's Ordinary Days A Saurian Returns to the Nest A Space and Time Without You
Adventure in the Land of Mists All Fires Fuel the Flame All Good Reunions Follow A Search
All Names are Noble An Air Race and an Alibi An Omen of Annihilation and the Final Entreaty
Ardent Land of Plenty As One We Watch the Setting Sun As the Blazing Sun
As the Burning Sun Sears Shadows As the Sun Rises and Sets Beat the Clock: 24 Hours
Beneath the Crystal Rock Beneath the Secret Source Between Pledge and Forgettance
Beyond the Smoke and Mirrors Black Stone Under a White Stone Calling from the Masters of the Night-Wind
Charge Forward! Go, go, go! Chronicler of the Crumbling City Come Fly With Me
Dancin’ in the Moonlight! Despair Engulfs the Heavens Disappeared Dolls
Dreamy Paititi Echoes of Life Encounters Always Happen on a Holiday
Every Aspect of a Warrior Farewell, Final Saurus Cracker Feeling like Fish Today!
Field Fungal Traces Flamelets Flowers Resplendent on the Sun-Scorched Sojourn
For Our Saurian Companion For the Same Land Friends of Fire and Water
From One Case to Another Gifts and Gifts in Return Guns and Wings
Hoarse Echoes Home of the Hot Springs In Search of a Hidden Heart
In the Footsteps of the Chosen of Dragons Incandescent Ode of Resurrection Incidents Are Ever Sudden
Into Eternal Night Investigator of Ancient Ruins Is "Intensity" Really the Key?
Journey of Stars and Flames Journey to the Mysterious Island Kinich's Deal
Legendary “Color” Lies and Promises Lights, Kamera, Action!
Lost in the Woods Lost Traveler in the Ashen Realm Medicine Born of Guilt
Melodious Chant Molting Season Moment of Awakening
Nahuatzin's Leap Natlan! A New Adventure Night-Wind Letter
No One Fights Alone Once, the Sacred Seat of Judgement Open Your Heart to Me
Orchard Repose Palace of the Vision Serpent Past and Future
Path to the Flaming Peaks Peace to the Slumbering Pilgrimage of the Return of the Sacred Flame
Prelude The Journey Home Revelations From the Past Ripe for Trouble
Rite of the Bold Sauro-Vet's Dilemma Savior
Searing Seeker No Finding Shadows of the Mountains
Shine On, Pipilpan Idol! Sing, Ho, For the Greatness of Fat! Smoldering
Someday, We All Must Walk Alone Special Friends Spell of Unity
Stand by Me Stones, Coconuts, and Dragon Traffickers Strange Encounter of the Tete Isle Kind
Stride on Rainbows, Split the Waves Subterranean Ruins Sunspray Summer Resort
Tale of Dreams Plucked From Fire Tepetli Dissonance Tepetlisaurus Hide-and-Seek
The Attack of the... Purple Tepetlisaurus? The Case of the Crafting Bench The Chosen One's Promise
The End of the Road The Flickering Light Splits in Twain The Forsaken Sea of Wisdom
The Frozen, Rekindling Land The Key That Unlocks Fate The Last Survivor of Tenochtzitoc
The Legend of the Mysterious Island The Lone Isle Named Night The Mystery of Tecoloapan Beach
The Night Before the Trial The Other Side of the Sky The Rainbow Destined to Burn
The Road Ahead The Sealed Site of Sacrifice The Spirit of Ah K'ulbatil
The Surging Darkness The Surprise That Awaits Us All! The Truth of the Battle of Seven Colors
The Way Into the Mountain The Wingless One of Tlalocan The World Is Your Canvas
Those Searching for the Mysterious Island Time to Test the Asha Speedrun! Time to Test the Twilight Cruise!
To a Carefree Vacation! To Colorfall Cliffs! To Guitzli Ridge!
To Reclaim an Ancient Name To the Night, What is the Night's To the Sky-Road
To Wavey Bay! To Whence the Smoke Drifts To Wish Upon a Star
Toward Red-Hot Adventure! Tracer No Tracing Traces of Chroma
Treasures and Collectors Twisted Extension Vaulting the Wall of Morning Mist
Vision of Ashen Desolation Waiting For Seeds to Sprout Weighty Wings
When All Becomes a Monument Where All Hopes Lie Where Once Force Was Reversed
Where Once There Was a Calculation Array Where Once There Were Arms Aplenty

Comment

5 Anonymous Anonymous about 1 month

whwre exactly is rhe doll?

4 Anonymous Anonymous 11 months

place the doll inside tha altar and it qill open

    Please participate in our site
    improvement survey
    03/2026
    Would you assist in
    improving Game8's site?
    ×
    This survey will take about 1 minute.
    Your answers will help us to improve our website.
    We are listening to our users' valuable opinions and discussing how to act on them.
    The information collected through this survey will be used for the purpose of improving our services. In addition, the information will only be disclosed a part of a statistic in a format that will not allow identification of personal information.
    Begin Survey

    All rights reserved

    Guide Index