The overlord crossed his legs and settled deeper into the chair. "Mythox needs men like you, Martin Kirk. That is why I'm going to give you a chance for life. For this you must understand: if I wanted it, you would be dead within seconds." A chill slid along the stubborn back of the Lieutenant but nothing showed in his impassive expression and he did not speak. "But because we do need you, I am going to tell you things no Earthman knows. I believe that once you understand why Mythox has undertaken to meddle in the affairs of another world--and I tell you frankly that our doing so is as abhorrent to us as anything you can imagine--once you understand our reasons, you will cheerfully, even eagerly, join us." "And if I don't?" "You know the answer to that, I'm sure." * * * * * A slim fair-haired girl in a pale green toga-like dress entered the room carrying a tray holding tall glasses of some sparkling blue beverage. She offered it first to Kirk, then the others. The Lieutenant removed one of the glasses, waited until Tamu and Naia had done the same, but not until they had drunk some of the liquid did he tilt his own glass. The cold tangy liquid hit him like a bombshell--a bombshell on the pleasant side. He could almost literally feel his strength flow back, his senses sharpen and the poisons of fatigue and mental strain disappear. "I'm listening," he said. Tamu set his glass on the edge of a nearby table and bent forward, his manner earnest. "It won't take long, Martin Kirk. Hear me. We of Mythox are far in advance of the peoples of Earth--both spiritually and scientifically. Life on our planet materialized in much the same manner as on your own world, but countless ages before. Almost the same process of evolution took place; but somewhere along the line humanity on Mythox managed to reach full development without the flaws of character found among so many of Earth's inhabitants. When I tell you that we find it almost impossible to voice an untruth, that taking a human life willfully for any reason is equally difficult, that crime of any nature is almost unknown here--then you will see the difference between the two planets. "For ages our scientists have observed the events taking place on Earth. By perfecting a method for changing matter from terrene to contraterrene, we have managed to bridge the million light years of space separating our worlds as we saw fit. Thousands of years ago we could have gained control of your ball of clay and turned mankind into any pattern we might choose. "That is not our way, Martin Kirk. Free will is our heritage too--and we respect it in ourselves, and for that reason must respect it in others. So long as Earth's peoples confined their more destructive tendencies to themselves we kept our hands off--even while we failed to understand such senseless conduct.