Mara found the northern source at two in the morning.Ren had been working the signal pattern analysis while she cross-referenced against Vale's infrastructure maps and the government records she'd memorized during her time with Holt. The combination of those two things — Ren's technical approach and her institutional knowledge — got them there faster than either could have managed alone.She came to the Water Authority building where Ethan had set up with Miller, knocked on the door, and walked in with her tablet and the look of someone who had been awake for twenty hours and had something worth showing for it."Northern coast," she said, setting the tablet on the table. "Specifically a decommissioned maritime signal station forty kilometres north of Sea City. It was taken off government records eight years ago — officially demolished, practically just abandoned." She tapped the screen. "Vale's maintenance contracts included a visit to that location three years ago. A routine inspect

Ethan woke up on the floor of the Root Directory.Not uncomfortable exactly — the marble was cold but the temperature in the hall had adjusted sometime in the night, as if the building itself had noticed someone sleeping in it and made a minor correction. He'd been down here for sixteen hours and the screens covering the walls were the same as they'd always been, status tags updating in real time, hundreds of millions of people going about whatever the post-apocalypse version of their lives looked like.He sat up and checked his Authority.[Authority: 24.2%][Days remaining — Reclamation Protocol: 2.][Extraction Unit: active. Search radius — expanding.][Leo and Zara — harmonic output: 1.1% per hour. Location: Root Directory anteroom.]The Extraction Unit had expanded its search radius overnight, which he'd expected. It was still in the North District based on the last reading — working outward from the empty tower in concentric rings the way a search process works when the initial t

David's first check-in came at 11 PM."We're at the station," he said through the channel. "Holt was right. She opened the door."Ethan had been sitting at the Water Authority table running the vulnerability sequence in his head for the fourth time that evening and he put it down when the channel clicked."How is she?" Ethan said."Thin," David said. "Been alone out here since activation. The station has power from a backup generator that's been running on fumes for months." A pause. "She didn't try to run or fight. She just looked at us for a long moment and stepped back to let us in.""Is she still guiding the Extraction Unit?""No," David said. "When we told her what the Unit was actually designed to do she disconnected the analogue equipment herself. Didn't wait for Ren to explain the schematics — she just pulled the cables." He paused. "She said she thought she was helping it find the Administrator. Vale told her the Unit was a navigation system for System Zero's maintenance prot

The Root Directory felt different at ten PM.Not physically — the marble was the same, the screens were the same, the Chief Administrator was at his desk with his pen and his coffee ring stain exactly as he'd always been. But the screens had changed in a way that was hard to look at directly. The status tags were updating faster than usual, hundreds of millions of them flickering through micro-adjustments as the Lesser System's architecture registered something incoming and began its defensive preparation.The System knew the Protocol was coming.It was preparing to be rolled back and it couldn't stop it and it was running the only response available to it — logging, recording, updating — the way a computer runs its processes right up until the moment someone pulls the power.Ethan sat at the desk across from the Chief Administrator and watched the screens and ran the vulnerability sequence in his head one more time.First point. Transition signature — slow angular shift in the execut

Miller was awake when Ethan came up from the sub-levels at half past midnight.He was sitting at the Water Authority table with his notepad open and a mug of cold coffee and the expression of someone who had been watching a signal monitor for three hours waiting for a result and had just seen it go the right way. He looked up when Ethan came through the door and read his face before Ethan said anything."Done?" Miller said."Done," Ethan said.Miller wrote something in his notepad. Then he closed it and set his pen down flat on top of it — the first time Ethan had seen him put the pen down voluntarily since the shelter basement."All three phases?" Miller said."All three."Miller nodded once. He looked at the table for a moment and then looked back up. "Vale's been on the copper line for the last two hours. I told him you were in the middle of it and he said he'd wait.""Tell him it worked," Ethan said. "He'll want to know."Miller picked up the handset and relayed it. A pause on the