"If only surviving the end of the world were so comfortable," Marcus jokes, though the idea of staying in bed all day did sound appealing. They walked in silence for a while, the kind of silent nothingness that typically accompanied two strangers, until they reached a squat, rectangular building. Blue went left, and Marcus went right, tracing his hand along the side of the building as he moved. And he saw... a whole lot of nothing. No dips or curves in the ground beneath his feet that would indicate that a main pipeline was present. It was kind of disappointing, but he should've known better than to think it would be the first place they looked.<br/><br/>He almost walked away, but just as he'd begun to settle into the idea of moving to another section, Blue called out to him. "And 'here' is where, exactly?" he called back, turning the corner of the building just in time to see Blue as she walked to a point. He half-jogged to catch up to her, but even from a distance he could see the earth bulging up just slightly to accommodate a large black water pipe.<br/><br/>The pipe tunneled beneath the ground, only the very top of it visible through the packed dirt around it, and Marcus followed it with his eyes until even the little bit of the pipe that they could see disappeared into the ground below. It'd gone underground just at the base of the second of the standing towers within the facility. It was large and bleak and gloomy like it's counterpart, but with far less windows.<br/><br/>"That's got to be a reservoir," Marcus said, jerking his chin in the direction of the building as a silent gesture for Blue to follow him. "They're pulling from somewhere outside of the fence line. If it's not a river, maybe it's from an underground well? Or they're trapping rainwater."