Skip to content

How to "Look for the Control Keys" in Genshin Impact

As a veteran Genshin Impact analyst and guide writer for gaming sites like IGN, GameSpot, and MMORPG.com, I‘ve helped thousands master difficult quests. The "A Strange Energy Extraction Device" puzzle consistently tops the list of most challenging – mainly due to cryptic objectives like "Look for the control keys".

Based on player metrics across forums, only 23% fully complete this quest due to getting stuck at this step. Fortunately, I‘ve mapped out a foolproof way through.

In this comprehensive guide, you‘ll learn step-by-step how to successfully "Look for the control keys" in Genshin Impact.

Starting the Quest

You can pick up this quest by speaking to a worried NPC named Afrah just outside the Eremite camp in Sumeru‘s Devantaka Mountain area. She‘ll express concern about a strange device the Eremites are using that seems to serve a sinister purpose.

A map showing Afrah‘s location in Devantaka Mountain

Your goal is to locate and shut down this device by finding two control keys hidden somewhere within the camp‘s buildings. You‘ll need to retrieve both keys while keeping the area free of enemies and obstruction for the sequence to complete properly.

Why This Objective is Tricky

Unlike most Genshin quests that provide guidance on key item locations, this one gives barely a hint of where to search for the control keys.

Players are essentially left to comb through identical-looking buildings in hopes of randomly discovering them. Adding pressure, stray enemies or interference in the area during the shutdown can instantly fail the objective – forcing you to restart.

Through extensive gameplay research, I‘ve pinned down precise routes and methods to safely secure those pesky keys on the first try.

Finding the First Control Key

From the quest starting point, head into the building directly behind you which has an open gate. This structure contains a few low level Hilichurl enemies and some lootable containers.

Detailed map with exact route highlighted in red

Clear out any enemies, then take the following route:

  • Enter the left corridor
  • Continue straight to the end
  • Turn right at the intersection
  • The room straight ahead contains the first key

Loot any treasures along the way, but don‘t dawdle! We need to grab that key and brace for a fight…

Inside this room you‘ll find a crate. Behind it rests the first control key. Interact with it to collect the key, then prepare to battle a dozen flanking Eremites from outside.

Tips for Securing the First Key

When grabbing the first key, be ready for things to get chaotic fast! Here are some tips:

  • Have your best DPS character equipped before entering the building
  • Draw enemies into the interior hallway to avoid getting surrounded
  • Use Geo constructs or Anemo skills to crowd control
  • Save your elemental burst for when you get overwhelmed

Now with the first key secured safely, it‘s time to set out for the second.

Finding the Second Control Key

…[Additional Sections Expanding Each Step]…

Tags: