VII It was morning. Lyte came shouting and sobbing down a corridor, and ran full into his arms. She had changed again. She was older, again, more beautiful. She was shaking and she held to him. "Sim, they're coming after you!" Bare feet marched down the corridor, surged inward at the opening. Chion stood grinning there, taller, too, a sharp rock in either of his hands. "Oh, there you are, Sim!" "Go away!" cried Lyte savagely whirling on him. "Not until we take Sim with us," Chion assured her. Then, smiling at Sim. "_If_ that is, he is with us in the fight." Dienc shuffled forward, his eye weakly fluttering, his bird-like hands fumbling in the air. "Leave!" he shrilled angrily. "This boy is a Scientist now. He works with us." Chion ceased smiling. "There is better work to be done. We go now to fight the people in the farthest cliffs." His eyes glittered anxiously. "Of course, you will come with us, Sim?" "No, no!" Lyte clutched at his arm. Sim patted her shoulder, then turned to Chion. "Why are you attacking these people?" "There are three extra days for those who go with us to fight." "Three extra days! Of living?" Chion nodded firmly. "If we win, we live eleven days instead of eight. The cliffs they live in, something about the mineral in it! Think of it, Sim, three long, good days of life. Will you join us?" Dienc interrupted. "Get along without him. Sim is my pupil!" Chion snorted. "Go die, old man. By sunset tonight you'll be charred bone. Who are you to order us? We are young, we want to live longer." Eleven days. The words were unbelievable to Sim. Eleven days. Now he understood why there was war. Who wouldn't fight to have his life lengthened by almost half its total. So many more days of youth and love and seeing and living! Yes. Why not, indeed! "Three extra days," called Dienc, stridently, "_if_ you live to enjoy them. If you're not killed in battle. _If. If!_ You have never won yet. You have always lost!" "But this time," Chion declared sharply, "We'll win!" Sim was bewildered. "But we are all of the same ancestors. Why don't we all share the best cliffs?" Chion laughed and adjusted a sharp stone in his hand. "Those who live in the best cliffs think they are better than us. That is always man's attitude when he has power. The cliffs there, besides, are smaller, there's room for only three hundred people in them." Three extra days. "I'll go with you," Sim said to Chion. "Fine!" Chion was very glad, much too glad at the decision. Dienc gasped. Sim turned to Dienc and Lyte. "If I fight, and win, I will be half a mile closer to the Ship. And I'll have three extra days in which to strive to reach the Ship. That seems the only thing for me to do." Dienc nodded, sadly. "It _is_ the only thing. I believe you. Go along now." "Good-bye," said Sim.