Prototype via Slipgate Ironworks

Upon completing the Pillar Puzzle while attempting to work your manner through the Clotted Avenues quest in Graven, you'll receive the Turtle Key. Each of the keys you've found so far has a respective door that you need to utilize it on, opening up the next area for y'all to advance. Up until this point, a majority of the doors have been pretty straightforward and piece of cake to find. The Turtle Key door is a little tricky. Nevertheless, the developers are giving you a hint of where to wait based on the proper name of the primal.

Rather than looking above ground, yous want to look below it, primarily in the water. Nearby the colonnade puzzle, shut to the entrance y'all entered for the expanse, there'southward a small doorway you can take that opens up to a massive puddle. There are several eels in this expanse, and nosotros're going to recommend you articulate them out from the puddle.

Once the eels are all removed, brand your mode to the center of the h2o and dive into it. Y'all'll find a sewer grate when yous dive down a petty bit and sticking out if it is the distinctly white silhouette of a key. You lot'll need to use the Turtle Key on it, so brand sure you have that in your inventory.

Screenshot by Gamepur

The sewer grate opens afterward you insert the key inside the door, and yous can proceed through this expanse to next the location for the Clotted Avenues quest. Y'all'll be returning to this pool not likewise far in the future.