This 47 page Quickstart includes the essential core rules of the Narrativium system, built specifically for Discworld: Adventures in Ankh-Morpork.

During their travels the Tethered have begun to regularly see flyers advertising a small bounty for anyone who can find a missing set of twins. Normally, the Tethered would not get involved with something as common as this, but a brief interaction with the person posting up these flyers will change their minds.