The epigraph suggests the speaker is a millipede, living under a rock that someone has flipped over. The poem treats that small, dark world as a strange, unsettling house. Everything is upside down: the floor has become the ceiling, so a weather vane and lightning rod no longer make sense. The "idol" with a "faceprint" that follows the millipede's moves may be the human face looming over the exposed creature, though that is an inference from the imagery.
The mood is eerie, darkly comic, and a little mournful. The speaker calls the place "unreal estate" and says its space was "stolen from a grave," which links the soil with death. The rooster image is awkward and uncomfortable, like a toenail pressed inside a shoe. Near the end, the speaker catches the smell of "soured hope" and sniffs for Persephone, the myth's queen of the underworld, at the foot of stairs that aren't there. The tone feels like longing mixed with unease: the speaker searches for meaning in a place built from loss.