"Baldur's Gate 3" Tea Room introduces this problem by going to the Underdark. In fact, this problem is definitely a problem that you will encounter when playing Baldur's Gate 3. This time, the editor brings you "Baldur's Gate 3" The solution introduced in the tea room's way to the Underdark is actually very simple. You can easily solve it by following the editor's few steps.
1. First find the riverside teahouse, which is the hag's home, enter the fireplace and go down the ladder.
2. Go inside and you will see a green light door. There is a whispering mask at the door. Remember to take it.
3. Go into the cave and you will see a waterfall. Jump in and you will reach a new map. If you go down further, you will encounter a battle with a hag.
4. You can find the location in the picture below by climbing and jumping. After wearing the Whispering Mask, you can see the hidden door.
5. Enter the hidden door, where the green light can be teleported to the dark area.
Note that if you pass through the hag side, there will be many traps on the road, and you can easily be poisoned.
There is also a task for the hag below, which will trigger a battle with the hag.
The hag will use invisibility and clone. It is recommended that the priest use the natural disaster spell to strengthen immunity, and then use the water ball to reveal the effect.
Or use silence, command, or laughter to control the hag so that she will not escape.