
David’s heart throbbed as sweat poured down his face. Sue lay on the ground near him, out cold. He wasn’t sure of the extent of her injury. But that mattered little if this robot got to them. It was just a few feet away. Only this strange sphere from Ren Tech stood between them. Yet, something was off. There were no more heavy footsteps, and the blasting beams coming from the robot were gone.“Okay, I have to check.” He carefully bent down and looked under the sphere. To his shock, he saw...