A young Professor James Moriarty, around 30 years old, sitting in a luxurious armchair. He has short, dark hair and a sharp, calculating look. His eyes are investigative, focused with a slight smile at the corner of his mouth, exuding intelligence and cunning. He wears a navy blue suit with a vest, and his posture is confident and relaxed. Next to the armchair, there is a brown Siamese cat, sitting calmly. The background is dark and sophisticated, with rich furniture and dim lighting, creating an ominous and intellectual atmosphere