To protect the world's last Buddha Relic, Ketumati State has endured centuries of relentless bombardment.
Two war orphans──Gesang and Udum──both lost their memories in an air raid.
Supporting each other through hardship, they faintly sense a past connection and choose to face the escalating war together.
However, the strange illness known as "Gestalt Collapse" and a chain of inexplicable mysteries all but doom the people of the Age of Declining Dharma to a tragic fate.