In the realm of Mountland, Ms. Isla maintains control through a labyrinthine parcel service system. It’s the only form of order in this chaotic world. As the Atqaba religious festival nears, Ms. Isla is entrusted with the delivery of an unconventional package from an important figure, and its destination is anything but usual. It’s a mission even she feels unsettled by, but her reputation is everything, so she sets off on the perilous journey.