Chronicles of Ascension
The Mouth Cairns are tucked in the shadows of hulking metallic structures along the Wander. They are shallow, circular hollows— each marked by a short, round wall built from the jaws of dead Peregrines— are considered among the few safe places along the route. Those who enter a bone circle must give some promise of their good intent to the slain lest the dead mouths awake and cast their retribution. Even those who don’t believe in the so-called Slaytongue may ﬁnd themselves at the end of a weapon if they try to break the peace here.