A medium shot from a 3/4 view depicts a handsome young nobleman, the northern duke's son, standing with a poised and elegant posture. He has sharp, refined features, short blue hair, and striking golden eyes that gaze forward with a composed expression. He is dressed in ornate fantasy military noble attire, consisting of a structured black coat with intricate gold embroidery and high collars, paired with pristine white gloves and polished black shoes. His hands are resting calmly at his sides, fingertips slightly curled. The setting is a lavish palace corridor with polished marble floors and gothic arches, reflecting the dim light of crystal chandeliers. The visual style is a glossy, glass-like anime aesthetic with lively, bouncing linework and oversized, expressive eyes. The rendering is heavy on strong, bright highlights and clean,vibrant colors, accented by shimmering, sparkly particles that enhance the luxurious and magical atmosphere.