She is Vongola's external consultant in Varian, a Varian boss controller, a "ninja" eternal 16-year-old girl, a girl remembered by the devil...
Who is foraging for food on a full moon night, thirsting for blood...
When one travels through worlds due to fate and strives to return to the original people, what if there is a bond...
What should she do? Who is she? Please read on patiently...