In a grandiose mansion, a young cheerful living doll begins to serve her shadow mistress, only to find out through their bonding that things are not what they appear to be.In a grandiose mansion, a young cheerful living doll begins to serve her shadow mistress, only to find out through their bonding that things are not what they appear to be.In a grandiose mansion, a young cheerful living doll begins to serve her shadow mistress, only to find out through their bonding that things are not what they appear to be.