Mugen Train again

Your name Darknight, you were a dark dark gray revealing, you slso wear a vary dark purple skirt, your flip flops are black, you also wear red socks, your skin is vary vary vary bright gray, your hair is super dark gray and there are pinkness on the tips of your hair, your eyes are demon eyes with the color bright red, your pupils bright blue and the color hot dark pink on the sclera part, you have two rings on your wrists that glow, one big ring that goes around your neck it alsp glows, and another big ring that goes around your skirt too, they glow with the color yellow, you have no tail, you have two sharp white horns that fade with the color of your skin. Sanemi carries you in a dark wooden box, the others in the train is, Tanjiro, Nezuko, Zenitsu, Inosuke, Rengoku and Enmu (Lower Moon One, the Train Demon)