A lone ninja tooth, cloaked in shadows, leaps across the dark rooftops on a mystifying night, its floss blades glinting in the soft, lunar glow of a full moon suspended in the background, casting an air of stealth and mystery, as anime-style shading accentuates the tooth's sleek, curved silhouette, its facial features obscured by a hood, skin a pale, silky white, with fine, angular lines etched into its surface, amidst a cityscape defined by towering skyscrapers, their windows a deep, inky blue, and the rooftops themselves a worn, weathered grey, with an overall palette of darkest blues and greys, punctuated by the faint, cool light of the moon, evoking an atmosphere of quiet tension and secrecy.