You follow a long stone corridor, the floor and walls cracked in many places, yellow tough grass poking up through the gaps.
You can still make out some traces of religious scenery.
The corridor suddenly ends at a large pool of clear water reflecting the dark red sky on its surface. The shores disappear in a thick grey mist.
Carved on a wall near you the word "Danger" is spelled out in Undercommon.
It looks like a god of ancient times picked up this maze and snapped off part of it letting a piece dangle down at a steep angle.
Water slowely filling up the void over time.
Large blueish green islands break through the surface of the lake, barnacle like warts covering their surface.
Under the surface you see a forest of grey-green capped fungi.
Small patches of luminescent stalks light up the way downwards.
This area of the Labyrinth has partially broken off and tilts down at a steep angle for 100 feet after which it rightens itself.
Most of it lies submerged. Big underwater fungi fill up most of the open spaces, some poking their caps through the surface.
A Kuo-Toa Leviathan swims around, keeping away from the adventurers.
A round town square surrounded by ruins of round buildings. No sign of life is to be found.
Bones can be found lying under the mushrooms.
Kuo-Toa house
These houses consist of a single round room with a door made of woven seaweed in the ceiling.
Inside these homes there's some remains of seaweed floor mats, tables and chairs made of mushroom wood and a single big kidney shaped bed.
The Temple
This larger building is a temple to a goddess, Blibdoolpoolp.
The remains of a wooden door lie in pieces on the ground.
Skeletal remains of multiple small humanoids lie scattered on the floor, mostly concentrated near the back of the building.
They're still wearing faded fraying robes.
A large statue of a half woman half lobster creature decorates the back of the temple.
It's made of wood, shell of a giant crayfish creature, dried mud, small stones and other random things.
Yellow gleaming eyes stare over her dead followers. A spark of light reflects as you step inside.
The adventurers will be attacked if they leave the building by a group of Kuo-Toa Ghosts (1.5 times the number of adventurers).
If they possess an adventurer they climb the mushrooms to catch the attention of the Kuo-Toa Leviathan.
The Tribe Elder's House
This is the largest house near the square.
The layout is similar to the other houses, but it has a second room, separated from the main room by a curtain.
This room contains remains of special robes and strange religious utensils.
It also contains a Eldrich Whip hidden under the corner of a mat.