In the basement of a hospital, where people with unusual conditions are treated, there is a man with the most unusual condition of all. As each hour of each day passes, the man called Potts is disappearing.

Fortunately for him, Jonus Stone is on the case. Working with Detective Hayes of Scotland Yard, he hunts for the person responsible for Potts' situation.

But it is a race against time. Can Jonus put a stop to it before Potts dissapears completely?

A short story set ten years after the events of the Blood Hound series.