Genshin Impact Iridescent Inscription Fragments locations and where to use it

Iridescent Inscription Fragments in Genshin Impact are special items you can give a researcher named Chuno near the Stadium of the Sacred Flames. These fragments can be obtained by completing certain quests and puzzles in Natlan. Submitting these items to Chuno will reward you with a Luxurious Chest, worth 10 Primogems, and also unlock a hidden achievement titled Will This Really Work?

Here's a brief guide on obtaining all four Iridescent Inscription Fragments and where to use them in Genshin Impact.

---

All 4 Iridescent Inscription Fragment locations in Genshin Impact

Iridescent Inscription Fragment #1

Talk to Titu to start the Beneath the Crystal Rock quest (Image via HoYoverse)

The first Iridescent Inscription Fragment can be obtained by completing the Shadow of the Mountain quest chain. It is a two-part series featuring the following:

• Beneath the Crystal Rock
• Peace to the Slumbering

You can start Beneath the Crystal Rock by talking to Titu near the teleport waypoint in Sulfurous Veins. Meanwhile, Peace to the Slumbering will automatically trigger once you've finished Beneath the Crystal Rock.

---

Iridescent Inscription Fragment #2

Talk to Chikya in the underground ruin (Image via HoYoverse)

Another Iridescent Inscription Fragment can be obtained by completing the Tales of Dreams Plucked From Fire two-part quest series featuring the following:

• Tracer No Tracing
• Seeker No Finding

You can start the Tracer No Tracing quest by talking to the NPC inside an underground ruin near the Statue of The Seven in Ameyalco Waters. Once you've finished this quest, Seeker No Finding will automatically begin.

---

Iridescent Inscription Fragment #3

Revelations From the Past quest (Image via HoYoverse)

You can get the third fragment by completing the Between Pledge and Forgettance quest series:

• Lost in the Woods
• Rite of the Bold
• Revelations From the Past

Lost in the Woods is the first world quest you complete when entering Natlan. Meanwhile, Rite of the Bold is the second part of the series, but it can only be unlocked after completing the Shadow of the Mountain and Tales of Dreams Plucked From Fire series. Lastly, Revelations From the Past is automatically triggered after completing Rite of the Bold in Genshin Impact.

---

Iridescent Inscription Fragment #4

Firethief's Secret Isle (Image via HoYoverse/HoYoLAB Interactive Map)

You can obtain the last fragment from a Luxurious Chest by completing all four trials on Firethief's Secret Isle located east of the mainland People of the Springs.

---

Where to use the Iridescent Inscription Fragments in Genshin Impact

Talk to Chuno (Image via HoYoverse)

Teleport to the waypoint north of the Stadium of the Sacred Flame and head north to find Chuno inside a small tent. Give all four Iridescent Inscription Fragments to him to get a Luxurious Chest and a new hidden achievement called Will This Really Work?

---

Check out our other Genshin Impact articles:

• Genshin Impact 5.0 recipe locations and unlock guide
• Genshin Impact Brilliant Chrysanthemum locations and farming routes
• Genshin Impact Sprayfeather Gill locations and farming routes
• Genshin Impact Candlecap Mushroom locations and farming routes
• All Saurian abilities in Genshin Impact