Kokugetsu no Nemuri

Those who succumb to the Black Moon's Sleep become "the dead," unable to escape the sleep of death. Fille arrives at her grandmother's mansion, following her grandmother's dying wish. A young man named Ku, imprisoned in the mansion's dungeon, has been cursed by her grandmother with the "Black Moon's Sleep," a sleep of death... This collection of exquisite love stories includes the title story and two other tales.