People are going missing on the streets of Waterdeep. From lowly street urchins to the heir of noble lands and titles, they seem to vanish from the face of Toril.

From the raucous quaysides of the Dock Ward, to the high walled estates and lofty temples of the North Ward out to the small town of Amphail, playground of the young nobility, something is amiss.

A simple dock side accident draws our heroes into a tale of raging beasts, ruthless slavers and high society intrigue…