 There were pretty farms along the floor of the valley. Little white houses and green fields and trees. Oh, and there were birds. Yes. I'm afraid the birds are extinct now. It must have been hard for you, those first years underground. It wasn't pleasant. But I had my work at the War Institute. There was so much to be done then. Building the levees to take over the surface war. Designing the pneumatic tubes to get supplies and weapons up to the robots.