There is a torch puzzle near Luhua Lake in Genshin Impact, solving which you can get to the Gui Zang Hidden Palace.
Lake Luhua is located in Liue, its exact location is noted below.
When you reach the lake, you will see a barrier and a secret dungeon behind it. To get into it, you need to light three fire torches around Lake Luhua in the correct order - the ones that are next to the whole pillars.
Choose a character with the element of Fire, and first light the torch next to the intact center pillar that carries most of the bridge. Then you need to light the torch to the right and finally the torch to the left of the middle one.
The barrier will disappear and you will be able to descend into Gui Zang's Hidden Palace. Then step on the switch in front of the palace to activate a flow of wind that will bring you back.
And this is from what rank? My torches are blocked, although there are no monsters.
From rank 30
I was able to do everything at rank 27. There, to activate the torch, you need to activate the plate
I generally have 23 rank now and I unlocked the torch, I just need to activate the stove
Thank you, holy man!
Please)