Alpha Prime had six hours until sunrise, and every face on the street in Nightjar could be lying. The bus had dropped them here at dusk with a duffel bag and a wrong address. Now the streetlamps buzzed above empty sidewalks, and the town that had looked normal on the map looked wrong in person. A woman waved from a porch and did not blink. A man swept the same patch of concrete he had swept ten minutes ago. Alpha Prime kept walking, because standing still felt worse, and because getting out of this town alive meant learning fast which people were still people. A boy stepped out from behind a parked car and said his name was Alex Morrison. He looked about twelve, brown hair, a blue shirt, hands in his pockets like he was waiting for a school bus at midnight. "You shouldn't talk to anyone who smiles first," he said. "And don't go inside the hall on the square. That's where they take the new ones." Alpha Prime studied his face. The boy blinked. He shivered when a cold gust came off the road. Small things. Human things. But Alpha Prime had already decided not to trust anyone tonight, so they asked him to prove it. Alex Morrison pulled a heavy brass ornament from his jacket, a decorative piece shaped like a tall, jeweled spindle. "My sister hid this before they got her," he said. "They can't touch it. Watch." He held it out. Down the block, the sweeping man stopped sweeping. His head turned, slow, wrong, all the way around before his shoulders caught up. Two more figures stepped out of doorways. None of them smiled now. Alex Morrison shoved the ornament into Alpha Prime's hands. It was warm. "Run," he said. "The plain gray building. Two streets over. Doors on the front. That one's safe." They ran. The ornament burned steady against Alpha Prime's palm, and the figures behind them did not run so much as flow, feet not quite matching the pavement. Alpha Prime saw the building Alex Morrison had described and shoved through the doors. Inside, the hall was empty except for a creature curled beside a cold radiator: fox-shaped, orange and black, with pale blue markings along its ribs and a leather harness across its chest. It lifted its head. Its eyes were gold. It did not growl. It looked at the ornament in Alpha Prime's hand, then at the door, then stood between Alpha Prime and the street. Outside, the figures stopped at the threshold as if the doorway were a wall. Alpha Prime turned. Alex Morrison had not come inside. He stood on the sidewalk between the pursuers, grinning now, and his head tilted a little too far to the left. The doors swung shut. Alpha Prime had picked right about the building. They had picked wrong about the boy.

Alpha Prime pressed their back against the closed doors and listened. The pursuers outside had stopped moving. The boy on the sidewalk was still grinning, but the grin was fading now, like a painting left in the sun. The brass ornament in Alpha Prime's hand cooled by a small degree. That worried them more than the heat had. Inside the plain gray hall, the air smelled like old paper and cold iron. The fox-shaped creature stood between Alpha Prime and the street, ears flat, tail low. Then the creature turned. Not toward the doors. Toward the back of the hall. Its gold eyes fixed on a dark hallway Alpha Prime had not seen before, past the cold radiator, past a row of empty coat hooks. A sound came from that hallway. Soft. Regular. Something dragging over wood, then a pause, then dragging again. It was getting closer. Alpha Prime looked at the creature. The creature looked at the hallway, then at Alpha Prime, then at the ornament. It made a low sound in its throat, not a growl, more like a warning cough. Alpha Prime understood. The building was safe from what was outside. It was not empty. The pursuers could not come in because something already lived here, and that something was waking up. Alpha Prime had run into a trap with a locked door behind them. They did the only thing they could think of. They walked toward the sound, ornament raised, because the front doors would not open against the pursuers and the fox would not leave the middle of the room. Halfway down the hallway, the dragging stopped. A shape stood in a doorway. It was tall and thin and wore what might have been a coat. Its face was not finished. Alpha Prime held the ornament out the way the boy had held it out on the street. The jeweled spindle caught the weak light. The shape in the doorway did not stop. It took one step forward. The ornament stayed cool in Alpha Prime's palm. It did not work on this one. Alpha Prime backed up fast. The fox-creature was already moving. It shot past Alpha Prime's legs and planted itself in the hallway, harness catching the light, teeth bared for the first time. The pale blue markings along its ribs glowed. The shape in the doorway hissed and pulled back into the dark. The creature did not chase. It turned its head and looked at Alpha Prime, then at a narrow side door Alpha Prime had not noticed. A way out that was not the front. Alpha Prime understood the second lesson of the night. The building was not safe. The creature was. And the creature was telling them to run again.

The side door opened on a narrow alley. Cold air hit Alpha Prime's face. Behind them, the fox-creature squeezed through and the door clicked shut. The brass ornament was still cool in their hand. Dawn was hours away. The street ahead was empty, but empty in Nightjar did not mean safe. Standing still would kill them. Walking would kill them slower. They needed a place to wait out the dark. The fox-creature trotted ahead, tail low, pale blue markings dim now. Alpha Prime followed. Every window they passed showed a person inside, standing too straight, facing the glass. None of them blinked. Alpha Prime kept the ornament raised. At the end of the block, the fox stopped at a plain gray building. Two stories. Blank stone. A carved arch over the door. It looked like the building they had just escaped from, only smaller, and the door was cracked open. The fox looked back at Alpha Prime and waited. Alpha Prime did not want to go in. The last building had a mouth at the back of it. But the fox stepped inside and the sky above the street was starting to thin with something that was not light yet, only the promise of eyes. Alpha Prime went in. The room was empty. No coat hooks. No radiator. No hallway at the back, only a wall. One wooden chair sat in the middle of the floor. The fox circled it once, sniffed, then lay down across the threshold with its back to the room and its face to the street. Alpha Prime understood. The fox would hold the door. This place had nothing living in it because there was nothing here to wake. They sat on the floor against the far wall, ornament in their lap, and watched the fox's ears. For a long time nothing moved. Then, near the door, something small stepped into view on the sidewalk outside. A boy in a blue shirt. Alex Morrison. He did not come closer. He stood in the street and looked at the doorway, and the fox lifted its lip and showed one tooth. The boy tilted his head, the way a bird does. He smiled. Then he walked past and out of sight, unhurried, as if he had all night and knew Alpha Prime did too. Alpha Prime did not sleep. They watched the square of street through the open door until the stone outside turned from black to gray. The fox stood, shook itself, and looked back at them. Morning was not here yet. But the worst hour had passed, and they had lived through it inside four blank walls with a guard at the door. Alpha Prime stood up. Whatever came next, it would come in half-light. That was better than none.

The stone outside had turned pale gray, but Alex Morrison was still there. Alpha Prime saw him from the doorway. He stood across the street with his hands in his pockets, watching the building the way a cat watches a hole. He had not left. He had only stepped out of sight and waited. The fox at the threshold flicked one ear back toward Alpha Prime. Any door they used, he would see. Any street they took, he would follow. Alpha Prime crouched by the fox and spoke low. They needed him gone, not just avoided. They lifted the brass ornament so the fox could see it. The fox looked at the ornament, then at the boy in the street, then stood. Its pale blue markings brightened a shade. Alpha Prime understood the plan without words. The ornament had stopped him once on the first night. It might hold him again long enough to matter. Alpha Prime stepped into the doorway in full view. Alex Morrison smiled and started across the street toward them, unhurried. Alpha Prime raised the ornament. He stopped mid-step, one foot off the ground, as if the air had thickened around his knees. The smile stayed on his face. His eyes moved. His body did not. The fox slid past Alpha Prime's leg and crossed to him in four quiet steps. It circled him once, sniffed his hand, and pushed him hard in the hip with its shoulder. He tipped sideways and did not catch himself. He landed on the stones and lay there, still smiling, still watching. Alpha Prime walked past him. They did not run. Running felt like something he could hear. The fox trotted at their heel, then took the lead, guiding them along the front of the plain gray hall and around its corner. Behind them, Alex Morrison did not get up. Alpha Prime looked back once. He was turning his head in the dust to keep them in sight, slow as a clock hand. The ornament had bought them distance, not silence. When he could stand again, he would know exactly which way they had gone. The fox stopped at the mouth of a narrow lane and waited. Alpha Prime caught up. Their hand around the ornament ached from gripping it. They had solved the watcher at the door. They had traded one problem for a worse one: he had seen the ornament work a second time, and he had seen which corner they turned. Whatever he was, and whatever he answered to, it now knew the shape of their only weapon. Alpha Prime tightened their grip and followed the fox into the lane. Half-light was here. The town was starting to wake, and the waking was the part they had been afraid of all night.