After a catastrophic event, a group of people live inside a sealed enclosure, cut off from the outside world. They survive on a strict daily ration of bread and milk supplied by a mysterious religious authority that enforces absolute obedience and forbids escape. Among the inhabitants are siblings Reina and Sena, whose quiet routines are shaped by fear, faith, and unspoken doubt. When they meet Kiryū, an outsider who questions... see more