Juliette works on the improvised wiring and piping that she and Solo have spent nearly three weeks installing through Silo 17's stairwell. After splicing another wire and checking for vibration in the line, Juliette heads down to the last dry landing above the flood. The patchwork system was built from scavenged parts, including equipment taken from the lower hydroponics farm, in an effort to pump water out of the drowned levels below.

At landing 136, Juliette sees how little they have accomplished: all that labor has exposed only a single dry step for Solo to stand on. She hears the faint gurgle of water in the pipe and the distant hum of the submerged pump, confirming that the system is working, but only barely. When Solo suggests adding another pump, Juliette starts calculating the volume of the flooded lower silo and the pace of their progress.

Those calculations convince Juliette that the plan is hopeless on any useful timetable. One pump has lowered the flood by less than a foot in two weeks, and even with three more pumps she estimates it would still take at least six months to clear the stairwell and perhaps two years to reach and dry out Mechanical. That realization matters because Juliette had hoped to recover the generator or diggers below, but she now sees that the wait would be unbearable and the submerged machinery may corrode once exposed.

Solo reacts to the two-year estimate with delight rather than despair, revealing how differently he experiences their confinement. Juliette, already unnerved by the abandoned silo, her slipping memory, and the possibility that she is losing her grip on reality, is sickened by the thought of living this way for that long. When Solo casually drinks from the filthy floodwater, Juliette is reminded that she cannot count on him as a fully reliable partner in any careful salvage effort.

Juliette decides they will not spend two years draining the silo and tells Solo that they have a different project ahead of them. As they climb back up, she lists the tools and supplies they will need, plans a stop at the farms and Supply, and insists on time alone in the server room first. There, she intends to make another call, admitting to herself that the act of listening for life through the headphones has become her main defense against the isolation of Silo 17.