The service tunnel was narrow and wet and smelled like the inside of something sealed too long.They moved single file, Jax in front with the scanner throwing its thin green light ahead of them, Aria in the middle, Lena at the rear with their boots finding the standing water between the maintenance rails, the sound of each step bouncing off the curved walls and returning slightly changed, as though the tunnel had its own version of what they were doing in here. The air was cold enough that Aria could see her breath in the scanner's glow. Somewhere ahead, machinery hummed at a frequency that pressed behind her teeth.Four minutes in, the scanner spiked.Jax stopped and held up a fist. They went still. The hum resolved into something specific, not ambient machinery but a signal, active and running, the mutation cadence they had mapped from outside the previous evening but closer now, stronger, the difference between hearing a sound through a wall and stepping into the room it was coming
Last Updated : 2026-04-29 Read more