Umineko: Letter to the Golden Witch

Eiserne Jungfrau's head inquisitor Dlanor A. Knox finds herself in possession of a mysterious game piece for the Rokkenjima board and travels to the Golden Land to deliver it to Beatrice in person. When summoned, the piece manifests as Etna Alighieri — a young woman with no obvious connection to Rokkenjima, furniture of a witch whose name she has forgotten. Can Etna complete the task left by her long-gone master? Can that bond ever be restored — or is she destined to vanish entirely?