[DeepL Translation - needs review] Volume 1 Introduction: Yuru, a young boy living in a small hamlet deep in the mountains, hunts wild birds and lives a quiet life in the great outdoors. However, Yuru's twin sister Asa, for some reason, is said to be performing her "service" in a prison deep in the village. It is as if she is imprisoned... What is this unnatural mystery floating in this peaceful village, what is the secret hidden in this village? An unprecedented tsugai battle is about to be...
