There is a locked door with a plinth in Bayt al-Mu'azzam (Ghoul Passage) in Genshin Impact , behind which is a puzzle with a cage, a mysterious mechanism and a primordial spark. In this guide, we will tell you how to open this door and solve the riddle to get a precious chest.
How to open the closed door in Ghoul Pass
You will most likely encounter this door for the first time while completing the world quest “Abundance Under the Sand Dunes I” from the “Bilcis Memorial Service” chain, but you will most likely not be able to open it, since the pedestal next to it will glow red. This means you are missing the Power level of the Red Sands Plate. In a separate tutorial, we've covered how to increase it.
After fully pumping the Plate, return to the indicated area. Let's take a closer look at the entire route. So, move to the underground teleport shown on the map below, and then start going down the right path. You will soon see the correct door ahead – approach the stone book and interact with it to unlock the passage.
How to solve the cage and spark puzzle
Behind the door you will find a small room with several devices and a primordial spark. To solve this riddle, you must first go to the right side of the room and activate the mysterious mechanism for connecting the pipeline on the floor.
Now go to the left side and rotate the cage so that it starts to beam into the prism on the right side. This will turn off the fan on the right side of the wall. Next, return to the spark and unlock it, then start following it.
After reaching the fan on the right, stop accompanying the blue cube so that it stands next to the statue in front of the left air platform on the wall. Return to the cell and return it to its original state. As a result, the left fan will stop spinning.
Run up to the spark again and start running after it. She will stop near the second pedestal – unlock it again, and the cube will then fly out of the room. Climb up the path a bit, turn left and climb onto the ledge.
< img class="aligncenter" src="/wp-content/uploads/2023/01/kak-otkryt-dver-v-prohode-gulej-v-genshin-impact-i-reshit-zagadku-s-iskroj-d2c86c3. jpg" alt="How to open the door in Ghoul Passage in Genshin Impact and solve the spark puzzle" />
A spark will fly into the pristine pillar, and you will receive a precious chest as a reward. This completes the puzzle with the cage and the mysterious mechanism in Ghoul Passage.