Mothbreaker had six hours before the surface council cut Lacuna's power for the third time this month, and she still didn't know where the real switch was. She crouched on a catwalk above the tunnel market, watching lamps flicker over the stalls below. Every blackout killed someone down here. Last week it was a child on a breathing machine. She had promised herself she would take the grid before winter, run it from the underground, keep the lights on for good. But the city hid its true control node behind a hundred fake ones, and she had wasted two weeks kicking down decoys. Blind searching would burn the rest of her time. She needed a person who traded in secrets, not wires. She went to The Pink Pony Club because dancers hear what engineers whisper when the drinks get cheap. Purple neon washed the velvet booths. Omaha found her before she found Omaha, sliding onto the stool beside her with a tail curled around one ankle. "You look like a woman about to break something expensive," Omaha said. Mothbreaker slid a folded bill across the bar. "I need the grid's real control node. Not the substations. The one the surface engineers actually protect." Omaha's ears twitched. She pushed the bill back. "Keep it. I owe the underground a favor." She leaned closer. "Two nights ago a surface tech got drunk here and cried about a job in the old desalination plant. He said the pumps don't pump anymore. He said the humming keeps him up." Mothbreaker felt the shape of it click. A dead water plant that still drew power. That was the node. She moved before dawn. The desalination plant sat at the edge of the flooded district, and the only clean route ran through a boat channel controlled by a smuggler who called herself Marina Soleil. Mothbreaker paid in tools, not coin, handing over a rewired signal jammer Marina had wanted for a year. Marina ran her thumb along the casing, then nodded and cut the engine on. The boat slipped between concrete pylons. Mothbreaker watched the plant rise out of the fog, its intake towers dark, its lower windows glowing faint blue. She counted four guards on the roof. She counted the hours she had left. The blind search was over. She knew where the switch was now, and she knew the surface knew she was coming, because Omaha's drunk tech would sober up and talk, and Marina Soleil never ferried anyone without selling the trip twice.

The boat bumped the concrete skirt of the plant, and Mothbreaker stepped off into ankle-deep water. Marina Soleil kept the engine idling. Above them, a guard's flashlight swept the roofline and stopped. Mothbreaker pressed flat against the wall. The intake doors were welded shut. The service hatch had a fresh padlock and a camera. She had three minutes before the sweep came back, maybe less, and every wall she could see was a wall she could not open. Staying meant being seen. Leaving meant losing the six hours she had left. She waded back to the boat. Marina was already unwinding a coil of oiled rope from under the bench. "You want in," Marina said, "the pumps are your door. Old outflow pipe, south side, underwater. Grate's rusted through. I saw it last summer diving for scrap." Mothbreaker studied her. Marina had sold this trip twice already; she was sure of it. But a second sale did not undo a true map. "Price," Mothbreaker said. Marina shrugged. "Owe me one. Collect later." Mothbreaker took the rope and a small dive light from Marina's kit and slipped over the side. The water was cold and black. She found the pipe by feel, then the grate, then the give in its corroded bars. She pulled herself through and came up inside a flooded pump room, breathing hard, the humming of the node loud in the walls above her. She was inside. She was also alone, wet, and unarmed against four guards and whatever the surface council had already sent down the channel to meet her, because by the time Marina reached open water she would be selling the trip a third time.

Mothbreaker climbed out of the flooded pump room onto a steel catwalk and stopped. Water ran off her boots in loud drips. The plant stretched away in every direction, a maze of pipe runs and dark corridors, and she did not know a single hallway of it. The node hummed somewhere above her. Guards walked somewhere between. If she picked a door at random, she would trip a sensor before she found the right one. She had maybe five hours left, and no map. She crouched behind a valve housing and thumbed her earpiece to the crew channel. Jolt Jinx picked up first. "You alive?" "Inside," Mothbreaker said. "Blind. I need the layout." A second click. Storm Grit was on the line too, breathing rough. "Talk," Storm Grit said. Mothbreaker described the room, the catwalk, the pipe gauges, the stencil on the wall reading SOUTH INTAKE 3. "South intake three," Jolt Jinx said. "Hold." Mothbreaker heard paper move. "One of my crew ran salvage here before he went missing. His notebook's on my bench. Give me a minute." The minute felt long. A flashlight beam crossed the far end of the catwalk and moved on. Then Jolt Jinx came back. "Got it. From your stencil, you go left, not right. Left takes you to a service corridor under the old chlorine tanks. Right takes you past the guard room. Follow the corridor to a stairwell marked with a red X. Up two floors. The node room is behind a door his notebook calls the dry lab. He said the door has a card reader, but the frame is soft. Pry it." Storm Grit cut in. "Neon Sentinel is on the channel with me. She's pulling the plant's old permit filings right now. She'll feed you camera positions as you move." A new voice, Neon Sentinel, clean and quick. "First camera is twelve meters up the left corridor, ceiling mount, sweeping east. Move when it turns." Mothbreaker moved. She counted the camera's sweep, crossed under it, and reached the service corridor. Neon Sentinel called each turn a beat before she needed it. The red X was where the notebook said. The stairwell was empty. Two floors up, she found the dry lab door and worked the frame with the pry end of her light until the bolt tore free of soft metal. Inside, banks of relays blinked in rows, and the control node sat at the back on a raised plinth, unguarded. She was at the node. She keyed the channel. "I'm in the room." Neon Sentinel answered fast. "Then you have a new problem. The permit filings pinged when I opened them. Someone on the surface council knows a query hit this plant. They are moving on you now."

Mothbreaker crossed the dry lab and stopped at the plinth. The control node was a squat metal box with a recessed screen and six unlabeled keys along the bottom edge. No manual. No login prompt she recognized. She had maybe twenty minutes before the surface council reached the plant, and one wrong key would lock her out. She keyed the channel. "Neon, I'm at the node. It's not standard. Six keys, blank. Screen's asking for something but I can't read the glyphs." Neon Sentinel came back fast. "Describe them left to right." Mothbreaker read each mark. Neon Sentinel went quiet for eight seconds. "It's an old utility interface. The keys aren't commands, they're a sequence pad. You have to enter the plant's operator code before it lets you touch anything. Three tries, then lockout. I don't have the code. The permit filings didn't include it." Jolt Jinx cut in. "Then don't guess. Pull the front panel. Every node like that has a service jumper under the board. Short it and you skip the code screen. My crew used to do it on the substation boxes." "How do I know which pins?" "Two brass posts, closer together than the rest. Bridge them with anything metal. If you see three brass posts, stop, that's the wipe trigger." Mothbreaker set her light on the plinth and pried the front panel with the flat of her knife. The board came into view. She counted brass posts. Two, close together, near the corner. No third. She let out a breath she had not known she was holding. She pulled a strip of copper from her kit and laid it across the two posts. The screen blinked once and cleared. A new prompt came up in plain characters: OPERATOR MODE. GRID ROUTING. LOAD SHED. She was in. She keyed the channel. "I have control." Storm Grit's voice broke through, tight. "Good, because they just hit the south fence. Two trucks. Six on foot. You have maybe eight minutes before they're at the lab door." Mothbreaker looked at the menu. She could not rewrite the whole grid in eight minutes. She could not carry the node out. She scrolled to LOAD SHED and found the routing tables for the underground sectors. She locked those sectors to draw from the plant's own reserve line and set the lock behind a key only she held. The underground would stay lit no matter what the surface council did upstairs. The rest of the grid she left alone. It was not the whole prize. It was a piece she could keep. She pocketed the copper strip, closed the panel, and moved for the stairwell before the boots reached the second floor.

Mothbreaker took the stairwell two steps at a time. The copper strip still warmed her palm through the pocket lining. She had the underground locked to the reserve line, but that meant nothing if the council put her against a wall and cut her key from her hand. The plant had one door left she could reach before the boots did, and it was not a door meant for people. She keyed the channel as she climbed. "I'm coming out through the pump room. Neon, tell me what's on the south side." Neon Sentinel answered in her ear, flat and quick. "Four on the south fence. Two at the outflow. They know about the pipe." Mothbreaker stopped on the landing. The pipe was the only way she came in. If they had it staked, she was going to swim into a rifle. She pressed her back to the wall and thought. Jolt Jinx cut in before she asked. "How many at the outflow?" "Two," Neon Sentinel said. "Give me a minute," Jolt Jinx said. "I'm three roofs out. I can put a jar in the water on the north drain and pull them." "Which jar," Mothbreaker said. "Scream," Jolt Jinx said. "They'll move." She did not explain and Mothbreaker did not ask. Storm Grit's voice came in low and rough. "I'm at the boat. If you make the water I can get you clear. If you don't, I come in after you." "You don't come in," Mothbreaker said. "You wait." A pause. "Fine." She went down to the pump room in the dark and crouched by the grate. Above her the lab door took a hit and held. Another hit. She heard boots on the second floor. Then she heard something else, farther off, a sound that punched through the concrete and made the water in the sump ripple. It was not a scream she could name. It came again, and again, and kept going. Neon Sentinel came back. "Both outflow guards are moving north. You have maybe forty seconds." Mothbreaker pulled the grate, took a breath, and went under. The pipe was black and cold and longer than she remembered. She came up under Storm Grit's boat with her lungs burning and copper still in her pocket. Storm Grit hauled her over the side by the back of her jacket and pushed off before she was flat. Behind them the plant sat lit up with truck lights and shouting. Mothbreaker lay on the deck and breathed. She had the underground. She had the key. She had also just spent every favor she had left in one night, and Omaha would hear about the council's failure before morning and want to know what it cost. The grid was hers in a corner. The rest of the city was not, and now the council knew her face.

Storm Grit ran the boat under a low bridge and cut the motor. Mothbreaker sat up on the deck and wrung water from her sleeve. The plant was hers in one sense and gone in another. The council held the building now, and the reserve line she had locked to the underground ran back through junctions on their side of the map. If they traced the route and cut the junctions, the underground went dark before sunrise. She had hours, not days. "We need to hold the line," she said into the channel. "Neon, pull the routing map. Tell me every junction between the plant and the underground feed." Neon Sentinel came back fast. "Six junctions. Four are street cabinets. Two are inside a substation on the north bank. The council owns the substation by morning. The cabinets they can reach in an hour if they know where to look." "They'll know," Jolt Jinx said. "They pulled the permit files. The routing's in the same drawer." A pause. "I can hit three cabinets. Weld the doors, jam the relays. Buys you a night, not more." Mothbreaker pressed the copper strip flat against her knee. Three cabinets was not enough. The substation was the throat. If the council cut there, the welds meant nothing. She looked at Storm Grit at the tiller. "I need someone in the water on the north bank. The substation sits over the channel. There's a service cable that runs under it." Storm Grit did not answer at once. Her hands stayed on the tiller. "I don't swim that far," she said. "Not as me." Then she looked at the sky. Clouds sat low and heavy over the towers. "Storm's coming in an hour. I won't be me then." Mothbreaker held her eyes. "I'm not asking that." A second boat slid out from the pilings. Zira stood at the bow with her hair wet against her shoulders. She had heard the channel, or she had heard the water. Mothbreaker did not ask which. "The cable," Zira said. "Under the substation." "Cut it," Mothbreaker said. "Before the council traces the route. If the substation can't send, they can't kill my feed from there." Zira watched her. "A favor for a favor." "Name it later," Mothbreaker said. Zira nodded once and went over the side without sound. Jolt Jinx hit the cabinets before dawn. Neon Sentinel watched the grid map and called each one green as it locked. The substation went dark at 4:11, cable severed at the channel floor. The underground held. Mothbreaker sat on the deck with the copper strip in her fist and knew she had bought one night and owed a storm-siren a debt she could not price. The council still had the plant. The reserve line still ran through ground she did not own. She had kept the lights on. She had not won the grid.

By sunrise the boat was back under the pilings and Mothbreaker had not slept. The lights held in the underground. She could feel the small hum of them through the deck plates. But the council still sat inside the plant, and she had no way to see what they did next. If they moved on another junction, she would learn about it when the power died. She needed eyes on that building before nightfall. "I need someone inside," she said into the channel. "Not us. We're burned. Council knows our faces." Neon Sentinel answered first. "Cameras in the plant run on a closed loop. I can't reach them from outside. Somebody has to drop a tap on the line." A tap was a small box. Small box, big problem. Whoever placed it had to walk past guards who now had her photograph. Jolt Jinx cut in. "Omaha." "She won't," Mothbreaker said. "Not for me. Not after the permit files hit her club." "She might for chips," Jolt Jinx said. "Or a name she doesn't have yet." Mothbreaker thought about the sealed envelope Marina Soleil owed Velvet Mirage. She thought about the favor Marina still owed her. She had one card left in that deck, and it was thin. She went to The Pink Pony Club at the back hour, when the stage lights were down and the floor smelled of spilled drinks. Omaha met her in a booth without the sparkle costume, just a robe and a hard look. "You brought soldiers to my door," Omaha said. "I brought them to mine," Mothbreaker said. "They followed the paper, not you. I'm here to fix that." She slid a small black square across the table. "Place this on the service line inside the plant. One night. Then you walk. Your name stays clean because Marina Soleil signs the delivery slip, not you." Omaha tilted her head. "Marina signs. Why would she." "Because I hold her favor," Mothbreaker said, "and I'm spending it on you." Omaha took the box. She did not smile. "One night. After that we're square, and you don't come back until the season turns." Mothbreaker nodded. On the boat ride out, Storm Grit sat at the tiller with her bandaged hands loose on the wood. "You trust the cat," Storm Grit said. "I trust the deal," Mothbreaker said. Storm Grit grunted and did not answer. Omaha walked the tap in at shift change, dressed as a caterer for a council officer who liked pretty things. She clipped the box under a junction shelf in the corridor outside the dry lab and left with an empty tray. Neon Sentinel had signal by ten. The feed came up grainy, then sharpened. Six camera views. Four corridors. The node room door. A hallway with two guards playing cards. "I see them," Neon Sentinel said. "I see all of them." Mothbreaker set the copper strip on the table and let out a breath she had been holding since the plant fell. She had eyes now. She had spent the last favor Marina owed her to get them, and she had promised Omaha a season of distance she was not sure she could keep. But the council could not move on the grid without her watching. For the first time since the raid, she was the one in the dark seat.

By noon Mothbreaker had watched the feed for fourteen hours and learned nothing she could use. The council moved through the plant in clean patterns. Officers walked the corridors. Papers passed between hands. A woman in a gray coat stood at the node room door and waved others through. Another woman signed a clipboard and everyone nodded. Mothbreaker could see every mouth. She could not hear a word. She did not know who gave the orders, and without that she could not guess where they would strike next on the reserve line. She called Neon Sentinel and Jolt Jinx to the safe room and set the screens on the table. "I need the shape of it," she said. "Who signs, who carries, who decides." Neon Sentinel pulled a chair close and started tagging faces by shift. "Six repeat officers. Three suits. I can sort them by how often the others wait on them." Jolt Jinx dropped into the other chair and watched the loops. "Don't watch the top," she said. "Watch the door." "The door?" "Node room. Who walks in without knocking. Who knocks. Who gets turned away. That's your ladder." She tapped the screen twice. "Gray coat knocks. Clipboard woman doesn't. Clipboard woman's the hand. Whoever she brings paper to is the head." Mothbreaker watched a fresh loop. The clipboard woman crossed the corridor, passed two officers without a glance, and stopped at a thin man by the west window. He read. He signed. She left. Every order in the plant traced back to that window in under a minute. By dusk they had the chart. One man at the window. Two women who carried for him. Six officers who moved on their word. Neon Sentinel marked the pattern on paper and set it beside the feed. "He signed a route sheet an hour ago," she said. "Clipboard woman took it to the loading bay. Four officers rolled out with cutters and a cable cart." Mothbreaker leaned in. The bay camera showed the cart. She could read the tag on the crate. Junction four. They were going for the next chokepoint before nightfall. She keyed the channel to Storm Grit and gave the junction number and the window. Then she sat back. She had the command structure now. She could see the next move before it landed. But the council was already moving, and she had hours, not days, to answer it.

Storm Grit called in from the roof three blocks from Junction Four. Her voice came rough over the channel. "Four officers. Cutters. Cart. I count two more on the corner. Six is too many for me alone." Mothbreaker stared at the feed. The junction sat at the end of a narrow alley with one way in and one way out. If the council reached the box, they would strip the reserve line before Storm Grit could close the distance. The underground would go dark inside an hour. Mothbreaker pressed the channel open. "Hold your position. Do not engage. I'm sending help." She turned to the table. Jolt Jinx was already standing. "Scream jar's spent," Jolt Jinx said. "I've got Pickled Surprise and Toxic Love left. Surprise clears a street. Love drops them where they stand for ten minutes." "How fast can you reach her?" "Six minutes on the rooftops. Five if I cut the gap by the water tank." Mothbreaker looked at Neon Sentinel. "I need eyes. Every camera on that block. Feed it to both their channels." Neon Sentinel was already typing. "I've got three traffic feeds and a shop cam facing the alley mouth. I can call the officers before they turn the corner." "Go," Mothbreaker said. Jolt Jinx was out the door before the word finished. Mothbreaker watched it happen on the screens. Jolt Jinx crossed four roofs and dropped into the alley behind Storm Grit. Neon Sentinel counted the officers in through the earpiece. "Two at the mouth. Four coming up with the cart. Wait for the cart to pass the drain." Jolt Jinx waited. When the cart rolled past, she threw the Toxic Love jar under the axle. The glass broke. Four officers dropped inside three seconds. The two at the mouth turned and ran into Storm Grit. She put both of them down without a shift. Neon Sentinel called the all-clear. The cart sat in the alley with its cutters still strapped to the side. Storm Grit dragged the cart into a service bay and stripped the cutters. Jolt Jinx broke the cable spool with a hammer and left the pieces in the drain. Junction Four held. Mothbreaker sat back and let out a breath she had been holding for two days. Then Neon Sentinel spoke without looking up from the screen. "He signed another sheet." "Who?" "The window man. Two minutes ago. Clipboard woman just left the plant with an escort of eight." Mothbreaker leaned in. The tag on the new crate read a junction number she had not planned for. The council had learned. They were not sending four officers anymore. They were sending a column.