Jinzou Majo wa Hito ni Arazu

Story

Artificial witches are weapons. Created from a single corpse and a single magic stone, they were deployed on the battlefield as weapons capable of wielding magic. After the war, having fulfilled their role as weapons, they hid deep within the forest in search of a place of refuge. There, they lived out their days in peace until the magic remaining in their magic stones was exhausted.

Inhaltsangabe via AniList (Englisch).