Zelda zipped the tent flap shut behind her and turned to face the work. Her clinic sat at the edge of the junkyard, canvas walls hiding what she did inside. She wanted a real trade hub here someday, with Sinclair opening the doors she couldn't. For now, she had a tent, a kit, and the discipline to keep moving. Sinclair pushed through the flap pale and sweating. He carried a weathered board under one arm, pinned with old hospital maps and a folded surgical chart. He set it down like proof of something. "Found this on my way. Thought you'd want it. Also, I'm bleeding through my shirt, gal." She sat him on the cot and cut the fabric away. The wound was deep and dirty. He'd hidden it the whole walk in. Zelda pulled her messenger kit from the shelf. She unrolled it and reached past the bandages for a sealed diagnostic wand — prewar, calibrated, the kind of tool a field medic shouldn't have. Sinclair's eyes tracked it. He said nothing, but he saw. She passed it over the wound and read the screen. "You're not just a medic," he said quietly. "You're the whole operation." She didn't answer. She threaded the suture and went to work, the base radio humming low in the corner. When she finished, he was steady, and she was exposed. Sinclair touched the edge of the cot. "Guilt's a lousy negotiating partner. So is pretending. I'm in deeper now, friend. Tell me what you actually need." Zelda met his eyes and, for the first time, nodded.

Morning came hard. Sinclair was still on the cot when a runner slid a note under the tent flap. The handwriting was Achilles'. One line: Sleuth's Haven. Now. Come alone. Zelda folded the note and pocketed it. She told Sinclair she'd be back before the bandage needed changing. He didn't ask. He knew the look. The old detective office sat three blocks past the fence. Brick walls, a faded sign, filing cabinets inside that nobody had bothered to loot. Achilles was waiting by the window. Marcus stood behind him in the shadow of a cabinet, arms folded, saying nothing. A prewar Vault-Tec map was spread across the desk, frequency marks circled in red. "They're already listening," Achilles said. He tapped the map. "The dish under your yard is live. Same channel a dead scavenger was running. Somebody well-funded knows what Marcus is sitting on." He slid a small object across the desk. A photograph, creased to softness, of Zelda's own face. Younger. Cleaner. "Kira Dallas gave me this. She knows who I used to be. She knows who you used to be too." Marcus spoke once. "He's leaving tonight. Unless you give him a reason." Then he stepped back and let the silence work. Zelda picked up the photograph. She didn't flinch. She set it face-down on the map and put her hand flat over both. "You want proof the plan works. Here it is. Sinclair knows everything now. The four of us hold Red Hills' hub or nobody does. I'm not asking you to trust me. I'm telling you I already bet my life on this, and I'm still standing." She met his eyes. "Stay, and I'll show you the inside of the operation by week's end. Walk, and you take that picture with you and explain it to whoever's paying you next." Achilles looked at the photo a long moment. Then he pulled out a chair and sat down. "One week," he said. Marcus nodded once and left. Outside, an eyebot hummed past the window, slow and searching. Zelda watched it go. The alliance was whole now — and somebody already knew it.

Zelda was back in the clinic tent by the time the sun cleared the fence. Sinclair was sitting up, drinking water, watching the flap. She changed his bandage without speaking. When she finished, she heard boots on gravel outside. Light steps. Steady. She knew before she looked who Kira had sent. Donovan O'Niel ducked under the flap with a pack on his back and a radio rig clipped to it, and he grinned like a man reporting for a job he wanted. "Oh man, you've got the place wired tighter than I figured," he said, scanning the cot, the shelves, the diagnostic wand on its hook. "Kira said one week. I figured I'd start by sorting whatever's broken. That tends to get around faster than introductions." He set the pack down. A worn leather journal slid halfway out of the side pocket, its cover stamped with a Ranger mark Zelda recognized. He pushed it back in without comment. She didn't ask. She filed it. She put him to work on the autoclave first. While he worked, she opened the small brown-and-grey rolodex on her supply crate and pulled a thin notebook from behind the cards. Her promise ledger. Every name she had ever traded with sat in it, with a column for what they said and a column for what they did. She wrote his name at the top of a fresh page. Under it she wrote: brought a Ranger-coded journal, didn't hide it. She left the second column blank. By midday he had the autoclave running and a shielded relay strung along the tent pole. "Your signal in here was leaking," he said, casual. "Anybody parked on a bunker channel could hear your inventory count. I plugged it." He named the frequency. It was the same one the buried dish had been transmitting on. He said it flat, the way a man says a thing he already knows you know. Zelda watched his hands. They didn't pause. She wrote in the second column: told me about the leak before I asked. The test came at dusk. Marcus walked in without knocking and said Andy Cerberus wanted a word from the office. He looked at Donovan. "Your commander's been on the wire twice today asking about a tech she loaned out. You want to tell her anything?" Donovan didn't look at Zelda. "Tell her I'm fixing an autoclave," he said. "Hell if I know what else she wants to hear. She loaned me. I'm loaned." Marcus held the look a beat longer, then nodded and left. Zelda closed the ledger. She had her answer, narrow as it was. Donovan would not lie for Kira in her tent. He might still lie elsewhere, but here, inside this canvas, he was hers for the week. She handed him the next broken thing and started counting what she could build before the week ran out.

Morning brought Andy Cerberus to the clinic tent under guard. Marcus had let him out of the office on Zelda's word, with conditions. Andy carried a cardboard folder marked by a faded red cross, water rings staining the cover. He set it on the cot and pushed his glasses up his nose. "You wanted prewar paper. I've got prewar paper. Question is whether you've got the stomach for what's on it." Zelda cleared the cot and unfolded the sheets. The pages inside were brittle blueprints of the clinic buried under the yard, drawn in faded blue ink, with engineer's notes in the margins. She weighted the corners with a diagnostic wand and a tin cup. Donovan ducked under the flap, saw the paper, and stopped grinning. "Oh man," he said. "Those are originals. Where'd you keep those?" Andy didn't answer. He tapped a hallway near the bottom of the page. "Surgical wing here. Pharmacy here. Both worth the trip." Then he tapped a smaller square set deeper in the floorplan, unlabeled. "And this one. This one's why I kept the folder." Donovan crouched closer. He pulled a battered ring-bound folder from his pack and laid one of his own pages beside Andy's. The runner's blueprint matched Andy's at the corners but stopped short of the unlabeled room. Donovan traced the gap with one finger. "Your sheet shows what his sheet hid. That's not a supply closet. Look at the wall thickness." He measured it against the scale. "That's containment." Zelda kept her hands flat on the paper. "Containment for what." Donovan looked at her, then at Andy. "Before the war, Vault-Tec ran live trials. Pathogens. Compounds. They didn't put those rooms on the public floorplan. If this clinic had one, whatever's behind that door has been sitting there for two hundred years with nobody opening the seal." He didn't soften it. "Could be inert. Could be the reason the runner died with two men chasing him." Andy watched her decide. "I'm not asking you to skip it," he said. "I'm asking you to put me on the team that opens it. My keycard, my share. You go in blind, you waste what's down there. You go in with me, you come back up." Zelda pulled her ledger from behind the rolodex and opened to Donovan's page. She wrote in the second column: named the danger before I asked. She turned to a new page, wrote Andy's name, and under it: brought the plans, named his price, didn't lie about the room. She closed the book. "We move slow," she said. "Donovan maps the air and the seals before anyone touches that door. Andy walks us through every room he remembers. Nothing opens until we know what's behind it." Andy nodded once, satisfied. Donovan was already pulling a notebook out. Zelda rolled the blueprints carefully and slid them back into the folder. The plan had a shape now. So did what could kill them.

The blueprints went back into their folder, but the ledger stayed open on Zelda's cot. She had written two new names into it that morning, and the tin cup still held down a curling corner of paper. The problem was the paper itself. Every promise, every inventory count, every note on who owed what was living on loose sheets and the back page of a worn book. If she caught a fever and slept two days, the operation went blind. She sent word to Kira Dallas before noon. Kira came at dusk with a pack on her back and mud on her boots. She sat on the crate opposite Zelda and did not waste a greeting. "Show me the system," she said. Zelda showed her the ledger, the rolodex, the stack of index cards held together with wire. Kira flipped through in silence. "Look. This is a chokepoint. One book, one hand, one bad night. If you go down, nobody can read half of what's in here anyway." She set the ledger down. "Donovan restored four laptops last month. Two of them boot clean. I'll loan them against your standing account." Zelda thought of the runner bleeding out before he could tell them what he knew. "Medical records first," she said. "Patient histories, allergies, dose logs. Then inventory. Then the alliance ledger, encrypted." Kira nodded once. "Encryption I can handle. Kevin has a cipher tool he'll release to me if I ask." She paused. "He surprised me with that one, actually. He doesn't usually share…" She caught herself and moved on. "You'll need someone to set the machines up. I don't have the hours." Zelda found Donovan at the workbench behind the equipment shop, headphones around his neck, a bright red file case open at his elbow. She told him what she needed. "Oh man, yes," he said. "Those Katanas are solid. I already stripped the network cards so nothing broadcasts. Give me till morning and you'll have a working terminal." He was already reaching for his tool kit. "You want a paper backup routine too? Because hard drives die and I've watched three go this year." She said yes to the backup. He grinned and got to work. By the next afternoon two laptops sat on a plank between the cot and the autoclave, screens glowing pale in the tent light. Donovan showed her the login, the folder structure, the encrypted partition. He handed her a worn notebook filled with his own handwriting — every promise he had made and kept, every deal broken by someone else. "Reference," he said. "So you know how I track things. Copy what works." Zelda began with the medical files. She typed patient names, injuries, treatments. She typed until her wrists ached and the sun dropped behind the fence. She logged forty-three files before she stopped. The ledger sat closed beside the machine, no longer the only copy of anything. She reached for the next stack. It was the alliance inventory, and the first sheet listed Andy's keycard. She stared at the entry. The system worked. Now it held things that could get people killed if it failed.