It’s not just The Esoterrorists that urges you to reconfigure real-life mysteries by ripping tales from the headlines. With Mutant City Blues undergoing a resurgence of interest lately, I figured I’d start swapping in case ideas for the Heightened Crimes Investigative Unit as well.
Japan’s strict limitations on organ donation have created a thriving black market in which the yakuza are often involved, either as recipients or brokers.
In your mutant city, a down-and-outer with quills, blade immunity and webbing mutations disappears, to the anxiety of his family and the indifference of everyone else. If the detectives search where no one else will, they discover that the victim’s disappearance coincided with a yakuza boss’ incognito visit to town. It turns out that the mobster had him killed to harvest a kidney for his own use. The boss also shares the blade immunity enhancement (along with others adjacent to it on the Quade Diagram) and superstitiously feared believed that he might lose this power, from which he derives much underworld prestige, if he settled for just any kidney.