The giant was now wobbling around like a man on a ship, stumbling backward, all unstable. Lin hit him in the stomach. Air punched out of him and he folded forward and dropped to his knees.
Lin hit him in the head and pushed him down on his stomach, knelt on his back, his knees high up between his shoulder blades. He swung the wrench with all his strength against the head, and his skull exploded under the impact of the attack, splattering blood and brain all over the walls.
Lin then stood up, wearily, and resumed running. Distance was all that mattered. He wasn't stopping for anything. He ran through the maze like corridors as the sky rumbled outside, and heavy rain bounced off the windows.
Lin bolted down the pathway like an Olympic champion at the start gun. He had no time to waste. The backup was going to arrive sooner or later, and he had to make sure that he got out of this facility before that happened. He quickened his pace to an all out sprint.