Cogs in the Machine is Wriothesley's Web Event Event in Genshin Impact Version 4.1. Learn about Cogs in the Machine, how to join the Web Event, how to inspect all points, the answer to Aeife's File, and all event rewards in this guide!

Cogs in the Machine Event Information

Wriothesley Web Event Event Details

Event Start	October 12, 2023
Event End	October 17, 2023
Rewards

What is Wriothesley's Web Event event?

Cogs in the Machine is Wriothesley's web event where you interrogate and inspect people from the Fortress of Meropideto correct their behavior. Inspect all four people and send the correct file to the Melusine to complete this web event!

View Cogs in the Machine Event Page

Cogs in the Machine Inspections

All Four Correct Inspection Points

Correctly pinpoint an object around the person to successfully investigate your inspection within the countdown time limit.

Here are all the inspection points that you'll need to press to pass this event:

	Inspections
1	Check the wheelbarrow to discover the Fontainian Delicacies.
2	Check the books around her to discover a Credit Coupon.
3	Check the toolbox on his left to discover Boxing Gloves.
4	Check the note under the toolbox to get the Production Volume and Price List

Answer to the File Aeife Needs to Pass On

The file that you need to pass on to Aeife is the Production Volume and Price List. Doing this completes your inspection for this web event!

How to Play Cogs in the Machine Web Event

Move Wriothesley with the Right Button

In this Web Event, you will have to control Wriothesley with the Right Arrow button, as you try to approach people from the Fortress of Meropide.

Start Inspections

Once you approach an inmate, a magnifying glass icon will appear on top of their heads. Simply press that button to start your inspections!

Investigate Suspicious Spots

You will have to look for a specific investigation point to inspect, and selecting the correct spot will unveil their misbehaviors! There is a time limit for this however, so investigate them fast!

Click here are all the correct investigation spots.

Get More Inspections

If you run out of inspection points, you can simply get more on the bottom left button and accomplish tasks!

Get Wallpaper

Once you have corrected all four inmates, and gave Aeife the correct file, you can share the wallpaper on the rewards menu and get the image file for it!

Cogs in the Machine Web Event Rewards

All Wriothesley Web Event Rewards

Cogs in the Machine Event Rewards
Primogem x40	Shivada Jade Fragment x3	Mora x20,000
Mystic Enhancement Ore x2

Genshin Impact Related Guides

List of Events

Current Events

Event Guide	Date and Rewards
Overflowing Favor	04/14/2025 - 04/21/2025 Double Artifact Domain Drops
Unlimited Fighting Championship	04/07/2025 - 04/21/2025
Song of the Welkin Moon	03/10/2025 - 05/10/2025

Upcoming Events

Event Guide	Date and Rewards
Rhythm Ball Meztli	04/28/2025 - 05/06/2025
Quirky Quaking Arena	04/21/2025 - 05/02/2025

Permanent/Recurring Events

Event Name	Event Period / Rewards
Daily Check-In	2021/03/01 - Permanently Available
Hangout Events	Permanently Available after Version 1.4 + Talent Materials + Specialty Dishes
Test Run Event	Permanently Available + Ascension Materials
Baptism of Song	Permanently Available + Free Barbara
Stellar Reunion Returnee Event	Permanently Available + Prototype Rancour

Past Events

List of Past Events