Mother's Story is an operative of the Earth Cult. She is a skilled infiltrator and claims that amateurs should not be sent after her.
Story is light skinned, and has close-cropped red hair and impeccable eyebrows. In Episode 02, she first appears wearing the uniform of a member of the engineering staff of Composure's Coliseum, with her hands covered in grease from work she's done to blend in. After slipping out of the disguise, Story is dressed in a gunslinger's outfit similar to the one Fourteen Fifteen is in, but with a larger coat, and carrying a shotgun.