harukav2 style, pale color,best quality,masterpiece, cel shading,best quality, textured hair, Carlos von Roland, an imperial noble male in his 20s with dangerous charm. He has ink-black, slightly curly short hair, narrow eyes as sharp as a hawk's flashing with a dangerous purple light, three-dimensional and deep features, slightly pale skin, and an arrogant and cold gaze. He is wearing a very slim-fitting black imperial noble military uniform with gold embroidery and exquisite silver buttons, and a silver-black noble cloak over his shoulders. A slender and gorgeous noble sword is at his waist, emitting an overall aura of nobility,elegance, and lethal danger. He is in a dim, luxurious imperial marble hall or a dark room. Blue translucent geometric data particles (background code traces) occasionally appear deep in his pupils. Amidst his cold and arrogant aura, his eyes faintly reveal a constrained madness and paranoia.