The City in the Depths

From the introduction: An old man, a powerful artifact, and an entire ancient city wait for you in the cold depths of the Moonsea. Nothing is certain about what lies ahead, except that someone will get wet. Bring your bathing suits, it is time to take a dip. A 4-Hour Adventure for 5-10 Level Characters. This module is a standalone module published at Bookwyrm 2018.