In which a woman accustomed to the mechanical comforts and mediated interactions of her subterranean life contemplates a rare and unsettling journey to visit her son on the earth’s surface, an act considered unorthodox in their age of complete reliance on the Machine. The narrative gently unfolds her apprehensions and curiosities as she embarks on an air-ship voyage above a world both familiar and distant, yet seen only through the detached eyes of science and technology.