Null Signal

The Decoy Log

Carter didn't sleep.

He sat in the chair by the boarded window and listened to the city. The water in the pipes had stopped around 0400. The music upstairs had stopped an hour later. By 0500 the only sound was the sea, low and steady against the cliff below, and the occasional thump of a boat bumping a dock somewhere in the dark.

Rook slept with her back to the wall. She hadn't asked him to take the chair. She hadn't said anything after they got back. She'd locked the door, put the second pistol under the pillow, and closed her eyes. Ten minutes later, her breathing had evened out. She slept the way soldiers slept — fast, deep, and ready.

Carter watched her for a while. Then he stopped watching her, because watching her was a way of trusting her, and he wasn't ready for that.

At 0610, the light through the cracks in the boards turned gray.

At 0630, Rook opened her eyes.

She didn't sit up. She didn't stretch. She lay still for a moment, listening, the way Carter listened. Then she rolled off the bed and stood and pulled on her boots.

"Coffee?" she said.

"Whatever's in the pot."

She lit the hot plate. The coil glowed orange. She filled a metal cup with water from a jug and set it on the burner. Then she opened the stack of papers on the table and started reading through them again, moving her finger along the lines, checking marks she'd already made.

Carter stood up. His back ached. His left hand was stiff — the old scar tissue tightening in the cold. He flexed it twice and set it on the table.

"The contact at the fish market," he said. "Yara."

"What about her?"

"When she leaves. Where does she go?"

"Home. A room above a laundry on Fifth. She lives alone. She doesn't have visitors."

"You've been following her."

"I've been watching her."

"For how long?"

"Six days."

Carter picked up one of the maps. It was the Lower Shelf, marked in red. A circle around the fish market, a line along the pier, an arrow pointing north to Fifth Street.

"Six days is a long time to watch a woman who cleans fish."

"She's not a woman who cleans fish."

"Then what is she?"

Rook poured the water into two cups. She pushed one across the table. "You'll find out today."

"At 14:20."

"At 14:20."

Carter took the cup. The coffee was black and bitter. He drank it anyway.

"I want to test something," he said.

"Test what?"

"The log."

She looked up.

"I want to write an entry," Carter said. "Right now. Something small. Something I know is false. And I want to see if it gets altered."

Rook set her cup down. She didn't answer right away. She was doing the thing she did — the pause before the answer, the calculation behind the eyes. Carter had seen it twice already. It meant she was deciding how much to tell him.

"Why?" she said.

"Because if I write a lie, and the lie comes back changed, that tells me the conditioning is real. It tells me someone is reading my logs. It tells me the alteration happens whether I remember doing it or not."

"And if the lie comes back unchanged?"

"Then I know the conditioning isn't automatic. It's triggered. And I can figure out what triggers it."

Rook considered this. Then she nodded once. "There's paper in the drawer. Use a pencil, not a pen. The pen's mine."

Carter opened the drawer. A pad of cheap paper, a stub of a pencil. He pulled them out and sat down at the table.

He wrote slowly. He wanted to be exact.

Wednesday. 14:20. Met contact at the fish market on Pier Nine. She confirmed the target is in the old customs house. Two guards, rotating shifts. Entry point is the east service door.

He looked at it. Then he added a line.

Rook will wait at the south end of the pier. She will not enter the market.

He looked at Rook. "That's false. You said you'd come with me."

"I did."

"So if this comes back altered, the alteration has to change that line. Because you're not going to wait at the south end. You're going to come with me."

"Unless the conditioning makes me wait at the south end."

Carter looked at her.

"It's possible," she said. "If the conditioning is strong enough, it could make me do what the log says. Then the log becomes the plan, and the plan becomes real, and you never know the difference."

"That's not how conditioning works."

"That's exactly how conditioning works." She picked up her cup. "The whole point is that you don't know."

Carter folded the paper in half. Then in half again. He set it on the table between them.

"Now what?" he said.

"Now we watch it."

They didn't watch it. Rook put the folded paper in the drawer and closed the drawer and went back to her maps. Carter paced the room twice, then sat down, then stood up. At 0700 he ate half a stale roll and drank the rest of the coffee. At 0730 he took apart the pistol Rook had left on the nightstand, checked it, and put it back together.

"Nice work," Rook said.

"I've done it before."

"So have I." She didn't look up. "The spring's worn. It'll jam if you fire more than five rounds without clearing it."

Carter looked at the pistol. He hadn't noticed.

"Yours?" he said.

"It was."

"You gave me a broken gun."

"I gave you a gun that needs maintenance." She turned a page. "You just did the maintenance. Now it works."

At 0800, Rook left. She didn't say where. She didn't say how long. She pulled on her hoodie, checked her pockets, and locked the door behind her. Carter heard her footsteps fade down the street.

He opened the drawer.

The paper was still folded. He opened it.

The handwriting was his. The first three lines were unchanged. The fourth line — Rook will wait at the south end of the pier — was still there.

But there was a fifth line now.

She will not enter the market. She will signal if the second team arrives.

Carter stared at the paper.

He hadn't written that line. He was certain. He had written four lines, and then folded the paper, and put it in the drawer, and closed the drawer, and stood in the room for thirty minutes without touching it. No one else had been in the room.

But the line was there. In his handwriting. Slightly messier than the first four — the way his hand moved when he wrote quickly, or in the dark, or when he wasn't thinking about what he was writing.

He read it three times.

She will signal if the second team arrives.

The second team. The one from the log Control had given him. The one Eleanor had mentioned. The one that was already in Port Callow, hunting him.

He didn't know about a second team arriving at the fish market.

But whoever — or whatever — had written the fifth line did.

He folded the paper. He put it back in the drawer. He closed the drawer. Then he walked to the chair by the boarded window and sat down and looked at the cracks in the boards and waited for Rook to come back.

She came back at 1000.

The door unlocked in the specific order — three, two, one — and she stepped inside. She was carrying a paper bag. She set it on the table.

"Breakfast," she said. "Real food."

Carter didn't move.

She looked at him. She read his face the way she read maps — quickly, precisely, without needing to ask.

"What happened," she said.

Carter stood. He walked to the table. He opened the drawer. He pulled out the paper and unfolded it and set it in front of her.

Rook looked at it.

She was quiet for a long moment. Then she said, "You didn't write this line."

"No."

"You're sure."

"Yes."

She picked up the paper. She looked at the fifth line the way a jeweler looks at a stone — close, careful, checking the edges.

"It's your handwriting," she said.

"I know."

"It's not as clean as the other lines."

"I know."

She set the paper down. She looked at him.

"You wrote it," she said. "You just don't remember."

"I know."

"Then why did you want me to confirm it?"

"Because I wanted to know if you'd lie."

Rook looked at him. The pause. The calculation. Then, slowly, her mouth moved — not a smile, but close. The first time Carter had seen her face do anything honest.

"I won't lie to you," she said. "I'll just not tell you things."

"That's the same thing."

"No, it isn't." She picked up the paper bag and started pulling out food — bread, cheese, two apples, a wrapped parcel that smelled like meat. "Not telling you is a choice about timing. Lying is a choice about truth. Different problems."

"You're a philosopher."

"I'm a professional." She sat down. "Eat. We've got four hours."

They ate.

Carter watched her. She ate quickly, the way she did everything — efficient, no wasted movement, no small talk. She didn't look at him. She didn't check the paper again. She didn't ask any of the questions a normal person would ask about a page that had changed itself overnight.

That was the part that bothered him.

A normal person would have been afraid. A normal person would have asked how it was possible, what it meant, whether it could be stopped. Rook had taken it the way she took everything else — as data. She'd looked at the fifth line, confirmed it was his, confirmed he hadn't written it, and moved on.

She wasn't surprised.

She wasn't surprised because she already knew.

Carter didn't say that. He set the thought aside and finished his bread.

At 1130, Rook pulled out the laptop. She opened it. She typed for two minutes. Then she stopped. She looked at the screen and didn't move.

"What," Carter said.

She closed the laptop.

"Nothing," she said.

"You just closed a laptop and looked at a wall. That's not nothing."

"It's a logistics check. Schedules. Nothing you need."

Carter set down his cup.

"Show me."

"It's not relevant."

"Show me the screen."

Rook looked at him. The pause. The calculation.

"No," she said.

"Why?"

"Because it's not your business."

"Everything that concerns this mission is my business."

"This isn't about the mission."

"Then what is it about?"

She stood up. She picked up the laptop and put it in a bag on the shelf. She did it casually, the way a person does things they don't want noticed. But Carter noticed.

"I'm going to check the pier again," she said. "Alone. I'll be back by 1300."

"You just got back."

"I know."

"Rook."

She stopped at the door. She didn't turn around.

"I'll be back by 1300," she said. "Be ready."

The door closed. The locks clicked — three, two, one. Her footsteps faded down the street.

Carter sat in the room for a minute. Then he stood up and walked to the shelf. He opened the bag. He pulled out the laptop.

He opened it. The screen was locked. He typed a wrong password twice and it locked him out for sixty seconds. He waited. He tried again. He tried a third time.

He didn't know the password. He wasn't going to guess it.

But the screen had a reflection. A faint, dark reflection in the top corner, like a smudge of oil on the glass — the kind that hangs around after a screen has been held at an angle. Carter turned the laptop slightly, caught the light, and read the residue.

It was a chat window. The window was small, dark, and encrypted — no names, no avatars, no profile information. Just two lines of text.

The first line was a message out. Rook's message.

Subject at Pier Nine 1400. Confirm on schedule.

The second line was a message in.

Confirmed. Handler wants no deviation. Signal when complete.

Carter read it three times.

Handler wants no deviation.

Rook wasn't working for Control. She wasn't working for The Directorate. She was working for someone else — someone she called a handler, someone who sent her orders on an encrypted channel she didn't share with the man she was supposed to be partnering with.

He closed the laptop. He put it back in the bag. He put the bag back on the shelf. He sat down in the chair.

His hands were steady.

His hands were always steady.

That was the thing about him, he thought. He'd spent three years in a cell learning to keep his hands steady when everything else was falling. It was the only skill that had mattered. It was the only skill that had kept him alive.

At 1245, the door unlocked.

Rook stepped inside. She was wet — the wind off the water had brought rain. She pulled off her hoodie and hung it on the hook by the door. She looked at Carter.

"Ready?" she said.

"Ready."

She looked at him for a moment longer than she needed to. Then she nodded.

"Let's go."

They left the room. The locks clicked behind them. The street was quiet — the rain had pushed everyone inside. Rook walked fast. Carter followed. Neither of them spoke.

At the harbor, they took a different boat — smaller than the last one, with an outboard motor that coughed twice before catching. Rook steered. Carter sat in the bow. The rain hit the water in small, steady taps.

They reached Pier Nine at 1405.

Rook cut the motor and let the skiff drift up to the dock. She tied off. She looked at her watch.

"Fourteen ten," she said. "Ten minutes early."

"Where's the second team?"

"I don't know."

"You said you'd signal if they arrive."

Rook looked at him. "I'll signal."

"To who?"

She didn't answer.

They walked up the pier. The fish market was at the end. The rain had thinned the crowd — a few workers under the awning, a couple of buyers arguing over price, the smell of ice and fish and wet rope. Yara was there. She was working the same stall she'd worked the night before, hosing down the tables, methodical.

Carter stopped thirty feet from the market. Rook stopped beside him.

"Now what?" she said.

"I go in."

"Alone?"

"You said you'd wait at the south end of the pier."

Rook looked at him. "That's what the log said."

"That's what the log said."

She studied him for a moment. Then she nodded once and turned and walked toward the south end of the pier. She didn't look back.

Carter watched her go.

Then he walked into the market.

Yara saw him before he reached the stall. She didn't look up. She didn't stop working. But her hand tightened on the hose, and her shoulders shifted half an inch — the way a person shifts when they're ready to move.

Carter stopped at the edge of the stall.

"Yara," he said.

She kept hosing the table.

"I don't know you," she said.

"Not yet."

"Then we've got nothing to talk about."

"I'm here about Elias."

The hose stopped. Yara looked at him — the first time she'd looked at him, and the look was flat and hard and didn't give anything away.

"Elias has been dead for six years," she said.

"I know."

"Then why are you here?"

Carter pulled the folded paper from his pocket. He held it up.

"Because someone told me you'd know what this means."

Yara looked at the paper. She didn't take it. She looked at it for a long moment. Then she looked at Carter.

"Where did you get that?" she said.

"I wrote it."

"You didn't write that."

"I did."

She shook her head. She reached out and turned the paper in his hand with one wet finger — turning it so the fifth line faced up. The line he hadn't written.

"No," she said. "You didn't write that."

Carter looked at the paper. Then at Yara.

"How do you know?"

Yara pulled her hand back. She picked up the hose again. She started hosing the table.

"Because the man who wrote that line has been dead for three years," she said. "I buried him myself."

The rain picked up. It hit the awning above them, drumming, and Carter stood there with the paper in his hand and the water running off the edge of the awning and the sound of the fish market going on around him and one question sitting in his chest like a knife.

Who wrote the fifth line?

He didn't get an answer.

Because at that moment, from the south end of the pier, a whistle cut through the rain.

Two short notes. Then one long one.

Rook's signal.

The second team was here.