Children have been disappearing in Simon’s Rest. Roland, Valandil, Tarare, Slen, and Cesium 13T investigate rumors of goblins. When they enter the sewers in the Walkup District, they discover a captured Mechanical, Rustless 42. Delving further into the sewers, they discover the lair of dominated Cassian Luc-Armond, who is responsible for the summoning of the goblins. Together, they kill the goblins and capture Luc-Armond.