Genshin Impact: Use the Farrwick to link circuit and activate the left & right machine door puzzle

sportskeeda.com:

As the Khvarena's Light Shows is a quest in Genshin Impact, where you are required to use a Farrwick to link some circuits together. The first thing you need to do is activate the nearby Teleport Waypoint for convenience. Not to mention, you get five Primogems just for doing so.

This quest involves you placing the Khvarena in certain spots in order to interact with the environment properly. It is vital to mention that you can pick up these little green spirits just by interacting with them in the overworld. If you wish to drop them, press the button you would usually use to teleport to nearby Four-Leaf Sigils. For example, PC players would press 'T.'

First, go to the Farrwick near the center of the room. The game even has a little icon to let you know where it is and how far away you are from it. Pick it up and then drop it at the location, as shown in the following photo.

You should drop the Farrwick here to cause the electricity to run through the circuit again. This step is simple, but you're not done yet. There is one more important thing to do.

Do you see the device shown in the above image? Here is what you must do to it:

A brief cutscene will be played. Now, you have to look for the second Farrwick. Make sure to pick up the previous Farrwick you placed before heading out to the next one's location.

Once you head to the next room, you should notice a Seelie. You should follow it for some treasure, especially since it leads you to their next objective. Defeat the Hilichurls near the Seelie Court to unlock something you can interact with in order to open the nearby drain.

Go to the device far across the water. Interact with it to drain some of the water. Pick up the second Farrwick to get the next objective in this Genshin