A cold-blooded assassin walks down the street. His steps are light, and his gaze is indifferent as he scans everything around him. Clad in all black with a hat obscuring most of his face, he moves with agility and precision, as if ready to react to any sudden situation. Pedestrians instinctively avoid his gaze, feeling an indescribable sense of fear. He is a darkness within the city, a merciless shadow, terminating those designated as targets.