You will encounter various puzzles to solve while exploring the newer regions in the Desert of Hadramaveth, and one of the puzzles you might encounter can be found in the Passage of Ghouls. In one of the underground areas, you will find a Rune Mechanic that needs to be activated but to do that you have to find and hit the invisible torches in the area. In this guide, we will see how to solve the underground invisible pyro torch puzzle in Genshin Impact 3.4.
How to Solve the Passage of Ghouls Underground Invisible Pyro Torch Puzzle in Genshin Impact 3.4.
Upon entering the underground cave you will find a strange device on the far end of the platform. You need to activate the device to reveal the invisible torches and light them up. Here we will see how to solve this puzzle in Genshin Impact 3.4
First, you need to head up the stairs on the right and go left to find an energy cube. You need to bring this cube to the strange device in front of the large doors ahead. Place the cube and interact with it to activate it. It will reveal the invisible Pyro torches for a short time. You will find two on the left and two on the right side. You need to quickly find them, then use any Pyro character to set it alight. If you cannot find the torch, you need to reactivate the device for it to reveal the torches. Once you light up all the torches, you can use the Rune Mechanism in the middle.
That’s all there is to know about solving the invisible torch puzzle in Genshin Impact 3.4. If you like this guide you can check out our other guides as well.