In the Vissudha Field, located west ofVanarana, you’ll find an Eremite camp with an Energy Extraction Device that can be diffused with the help of Control Keys. Reference the image below to find the exact location of the Challenge. Since the area is swarming with enemy Eremites, make sure to bring a battle-ready team.
Once you get there, you’ll find a mechanism called an Energy Extraction Device. You need to find three control keys to deactivate it.
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How to Look for a way to control the extractor in Genshin Impact
In this part, you need to find the three missing Control Keys in order to shut down the Energy Extraction Device. You can obtain them in any order.
First Control Key location
Glide toward the Energy Extraction Device at the top of the building and jump into the hole beside it. You’ll enter a room with some Eremites and the first Control Key. Approach the Control Key to obtain it.
Second Control Key location
Head to the second layer of the building through the entrance pictured above. Once inside, you’ll find the second Control Key by some crates. Approach it to obtain the item.
Third Control Key location
Enter the first layer of the building through the small crack beside the bottom of the stairs, pictured above. You’ll immediately spot the third Control Key inside. Approach it to obtain the item.
How to guard the extractor until it shuts down in Genshin Impact
After obtaining all three Control Keys,interactwith the Energy Extractor Device at the top of the building to begin a battle segment. A circular gauge will appear above it. Your goal is tostand beside the Deviceuntil the gauge above it becomes full. If you’re too far away or if there are enemy disruptions, the gauge will stop filling up, so make sure todefeat all the enemiesthat spawn and stand closeto the Device afterward. Once the gauge is all filled up, the Energy Extraction Device will turn off, rewarding you with anExquisite Chest.
Check out our guide onHow to unlock the Song of Night and Dawn hidden Achievement in Old Vanarana in Genshin Impactto solve a nearby Hidden Exploration Objective.
