A long shot from a wide perspective shows a 12-year-old boy walking through a sterile, inorganic white corridor. The boy has dark brown skin and spiky black hair. He possesses sharp, upturned black eyes featuring distinct pink highlights in the pupils. He is dressed in a light blue jinbei-style medical examination gown, which hangs loosely and is open wide at the chest, revealing his chest and abdomen. While his torso is oriented sideways, he has turned his head to look directly at the viewer with a curious expression. His arms hang naturally by his sides as he mid-stride. The environment is a minimalist, clinical hallway with seamless white walls and a polished floor, creating a cold and empty atmosphere. The visual style is a high-quality anime illustration with clean linework and a bright, sterile lighting scheme.