From publisher blurb: The dark events that take place in Straffar Gatan 39 serve as a prelude to the Fall of Von Hölle adventure, and occur one day after Imperial Conquistadors on Pluto discovered a strange tablet in ancient ruins that unleashed the force of the Dark Symmetry. Many of the story threads presented here link into the larger story, but we’ve seeded the plot with many threads that you can weave into your own Mutant Chronicles adventures.