The dark long tunnel was lit by a faint dim light, which made it difficult to move. The smell of dust and sub-zero temperatures made the road impossible. Fortunately, Slytherin’s dorm is not far away, and the girl walked faster on the stone road. The silence in the tunnel was interrupted by a sharp noise, and the dark figure flashed somewhere on the left side. The girl shuddered, and out of fear, her legs began to lead her further until she collided with someone. It was Regulus Black