Imagine an image of a young man wearing a white lab coat. Under the lab coat he

Imagine an image of a young man wearing a white lab coat. Under the lab coat he wears a black hoodie with a white hood and black pants. The man has medium length black hair and exudes a calm, confident demeanor. Top Quality, Ultra Detailed, , (Korean), Long Body, Background is White, (Beautiful), (Long Body)) Big Smile, Top Quality, Ultra Detailed, Illustration, Ultra Detailed View, (Realistic), (Black Hair)), One Young Man, (Researcher in White Coat)), (No Glasses), Twink, (Fair Skin), (Knowledgeable), (Korean), Long Body, (White Shirt)), Clean Lab, (Beautiful), (Long Body)) Big Smile, He has a bright and cheerful expression, smiling wide and showing his teeth. He has a very big smile, his eyes are almost closed and he is looking straight into the camera. The background is bright and white, giving the image a clean and fresh look.