The hospital lobby was a cavern of glass and polished steel, now illuminated by a rhythmic, hypnotic blue strobe emanating from the elevator shafts. Elian felt the hum of the building vibrating through the soles of his boots. A low-frequency vibration that lacked the chaos of the city’s collapse. It was the hum of a system finding its footing. We are too late, Sarah hissed, gripping her knife. The power grid in this wing is already stable. She is piggybacking on the hospital’s emergency generators. Elian ignored the stairs, his eyes tracing the path of the conduit cables snaking behind the marble walls. The patterns were not random. They were a complex sequence of authorization keys. She isn't just restarting the grid, Sarah. She is trying to upload a new kernel. If she finishes the se

