This is Arias the Labrynth Butler from YU-GI-OH!
Good at 0.7 - 1
Tags (character): arias the labrynth butler, butler, scar, monocle, demon tail, low demon wings, demon girl,
Tags (clothes): white gloves, black footwear, black tailcoat, white shirt, black pants, white ascot,
Tags (object):holding tray, tray, holding teapot, teapot, teacup, pocket watch
Tags (others): chibi, castle, blue ghost, hairdressing