2. 加密传呼

The morning of February 2 arrived not with sunlight but with a gray drizzle that turned the streets of Gold Harbour City into a mirror of smeared neon. Detective He Zhenguo had not slept. He had consumed three cups of lukewarm tea from a vending machine in the police station lobby, and his mustache drooped with the weight of accumulated nicotine and bad decisions. He stared at the five account names on his notepad, each one a thread that led back to a single man—now a corpse—whose only crime had been trusting the people he paid.

Lin Wanqing lived in a modest flat on Prosperity Road, a ten-minute walk from the Overseas Chinese Mansion, in a building that had once been a factory dormitory and now housed middle-level clerks and divorced schoolteachers. Her door was painted a cheerful shade of peach, with a brass knocker shaped like a koi fish. He Zhenguo knocked at 6:47 AM, just as the neighborhood's noodle stalls began to steam with the smell of lard and ginger. He had chosen the hour deliberately—early enough to catch her off-guard, late enough to seem civil.

She opened the door wearing a silk robe of deep burgundy, her hair wrapped in a towel, and a smile so perfectly calibrated that it could have been sold in a department store. "Detective He," she said, her voice a smooth alto, "I was just about to leave for the office. Mr. Shen's funeral arrangements—someone has to coordinate with the overseas relatives."

"May I come in?" He did not wait for an answer. He stepped past her into a living room that was aggressively tidy—magazines stacked by spine color, coasters aligned at ninety-degree angles, a single orchid in a pot that had never seen a drop of water. He noted the absence of photographs, the absence of personal clutter, the absence of any sign that a human being actually lived here. It was the kind of room that existed only to be looked at, never to be used.

Lin Wanqing closed the door with a soft click and folded her arms. "I understand you have questions. But I have a schedule—"

"You were in the apartment at 12:01 AM, February 2." He Zhenguo held up a printed still from the secondary server. The pixelated silhouette was blurry, but the pearl brooch was unmistakable. "Seven minutes before the attack. You left at 12:03. That overlaps with the killer's entry. Care to explain?"

Her smile did not waver, but her left thumb began to rub against her forefinger—a micro-gesture that He had catalogued in hundreds of suspects. "I had left a folder on Mr. Shen's desk—the donor list for the gala. I went back to retrieve it. I heard a noise from the study, but I assumed he was talking to himself. He often did, especially when he was anxious about a speech."

"And did you retrieve the folder?"

"I did. It's in my office now, if you'd like to verify."

He Zhenguo pulled out his notebook and flipped to a page covered in his cramped handwriting. "The log shows your card was swiped at 12:01:55, but the exit log shows you left at 12:03:10. That's seventy-five seconds. Plenty of time to walk to the study and back. But here's the problem—the study door was locked from the inside at 12:02, according to the internal lock mechanism. So how did you 'hear a noise' from inside a locked room, while you were standing in the hallway, at 12:02, when the attack didn't begin until 12:17?"

For the first time, a crack appeared in her composure—a slight twitch at the corner of her eye. "I must have misremembered the time. I was tired. It was New Year's Eve."

"Or," He Zhenguo said, walking closer, "you were there to meet someone. To give someone a signal. To make sure the door was unlocked." He pointed to her handbag, which sat on a nearby chair, still partially open. Inside, he could see a folded document with a bank logo. "Mind if I take a look?"

She snatched the handbag and clutched it to her chest, her knuckles whitening. "You have no warrant, Detective. This is harassment."

He stepped back and gave a small, almost apologetic nod. "You're right. I'm just a curious man with too little sleep and a dead socialite on my hands. But I will get a warrant. By noon, I'll have your bank records, your phone logs, and every memo you've ever typed on that office computer. And when I do, I'll find out why your name is on a list of five people who each received ten thousand Green Bills from a ghost account three days before your boss was murdered."

The room fell silent except for the distant hiss of a radiator. Lin Wanqing's face became a mask of porcelain—beautiful, fragile, and utterly unreadable. "I have nothing to hide," she said, but her voice had lost its honeyed edge. It was now a thin, reedy thing, like a flute played too softly.

He Zhenguo turned to leave, but paused at the door. "One more thing. Do you know someone called 'Mouse'?"

Her eyelid flickered. "I don't associate with rodents."

"Funny. Neither do I." He walked out, closing the door behind him, and immediately signaled to his surveillance team, who were parked in a blue delivery van across the street. "Keep her in sight. She'll make a call within the hour."

He was right. At 7:23 AM, Lin Wanqing dialed a number from her landline—not from her mobile, which she had left conspicuously on the coffee table. The call lasted two minutes and seventeen seconds. The recipient was a public phone booth at the Eastern District bus terminal, where a man in a leather jacket—later identified as Liu Tieshan—answered and listened without speaking. He hung up and immediately boarded a minibus heading toward the industrial zone.

Meanwhile, in a rented room above a karaoke bar, A Biao—the driver—was pacing frantically, his thick fingers tearing at a pack of cigarettes. He had watched the morning news on a tiny black-and-white television, his face bathed in the flickering light of a reporter standing outside the Overseas Chinese Mansion. The reporter said "multiple stab wounds" and "suspect in custody," but A Biao knew better. Chen Xiaobing was a coward. He would fold like a paper crane. And when he did, the name "A Biao" would come out, followed by "A Biao's share," followed by "A Biao's alibi"—which was a lie, because on the night of the murder, he had been parked three blocks away, waiting for a call that never came.

He grabbed a duffel bag and shoved in a change of clothes, a passport he had bought from a forger in the Ghost Market, and a stack of cash that represented six months of savings. He was halfway to the door when his pager buzzed. The message was six digits: 088-17-395—the account number of Starfish Trading Co. The sender was Liu Tieshan. A Biao's blood turned cold. Liu was not the type to send idle numbers. He was the type to send warnings.

A Biao threw the duffel bag onto the bed and sat down heavily, his mind racing through the arithmetic of betrayal. There were five of them. One was in jail. One was a delicate flower who thought she could talk her way out of anything. One was a thug with a metal pipe. One was a college brat who had already started crying in his dormitory. And one—Mouse—was a ghost who had never really existed. A Biao knew that the number of shares was inversely proportional to the number of people who walked free. He did the math: five minus one equals four, but if he acted fast, five minus two equals three, and three was a better number. Three could be divided into thirds. Three could keep secrets.

He dialed Liu Tieshan's pager number and punched in a reply: "MEET NOON, OLD DOCK."

At 9:15 AM, He Zhenguo arrived at CyberSafe Solutions, the company that had installed Shen's security system. It was a grimy office on the fourth floor of a building that also housed a printing shop and a mahjong parlor. The sign on the door had been handwritten on a piece of cardboard. Inside, a young man with glasses thick as bottle bottoms was munching on a stale bun, staring at a screen full of green text. He was not Mouse. He was a junior programmer named Tang who had inherited the mess when Mouse had disappeared three days ago—on January 30, the day the funds were split.

"Mouse? He's been MIA since Tuesday. Left his computer running, his instant noodles half-eaten. We thought he'd gotten arrested for hacking the bus system again." Tang shrugged. "He does that. Pops up like a weed."

He Zhenguo examined Mouse's desk. It was a chaos of floppy disks, coffee stains, and a single photograph pinned to the corkboard—a group shot of five young people at a beach, arms around each other, grinning with the unfiltered idiocy of youth. In the center stood a skinny boy with a rat-like face and a gap-toothed smile. That was Mouse. Beside him, a woman with a pearl brooch. On the other side, a burly man with a shaved head. Behind them, a sulky teenager and a heavyset driver. He Zhenguo recognized every single face.

He pocketed the photograph and asked Tang, "Did Mouse have a backup system? Any off-site storage?"

Tang pointed to a dusty server tower in the corner. "That's the secondary. He was paranoid about losing data. Said the main server was a 'paper tiger.' But he never told anyone the password. We can't get in without him."

He Zhenguo smiled. He had already seized the secondary backup from Shen's apartment. The password was likely the same. He made a note to have his IT specialist run a brute-force dictionary attack using common words—"Starfish," "Green Bill," "Greed."

At 11:45 AM, the surveillance team reported that Liu Tieshan had been seen boarding a ferry to the Old Dock area, carrying a leather satchel. At 11:52, they reported that Lin Wanqing had left her flat and taken a taxi in the same direction. He Zhenguo ordered a plainclothes unit to follow, but not to intercept. He wanted to see who else would show up.

At noon, in a rusted warehouse overlooking the muddy estuary, Liu Tieshan and A Biao stood face to face, separated by a gap of three meters and a decade of mutual distrust. Liu was a mountain of a man, with a scar running from his ear to his jaw—a souvenir from a street fight in '89. A Biao was shorter, but stockier, with the thick neck of a bull and the small, calculating eyes of a pig farmer. They had known each other for two years, but they had never liked each other.

Liu spoke first. "The boy talked. He's already told them about the money."

A Biao spat on the concrete floor. "He doesn't know the full plan. He never saw the program. He just followed orders."

"Orders from whom?" Liu's voice was low, dangerous. "From her? Or from the rat?"

"From all of us," A Biao snapped. "We all signed off. We all took the cash. You want to pretend you didn't?"

Liu stepped closer, and A Biao instinctively reached for the tire iron he had tucked in his belt. Liu laughed—a dry, rasping sound. "Relax. I'm not here to fight. I'm here to propose a deal. Chen is locked up. He says he's alone. The police have no direct link to us—yet. But they will, if we keep running. So we stop running. We stay still. We say nothing. We let the system blame the guard. And when the dust settles, we divide the rest—properly, equally, with no tricks."

A Biao hesitated. "And the rat? Mouse?"

"Mouse is a variable," Liu said, his eyes hardening. "Variables get eliminated."

At that moment, the warehouse door creaked open, and Lin Wanqing walked in, her heels clicking on the grimy floor like a metronome. She carried a leather portfolio and an expression of icy authority. "Gentlemen," she said, "I'm glad you both came. Because I have a piece of information that changes everything."

She opened the portfolio and pulled out a single sheet of paper—a printout of an email, dated January 29, from an anonymous address, containing the full digital signatures of all five parties, including timestamps and IP addresses. "Mouse sent this to Shen Chongli's personal email account the day before he died. He was trying to blackmail us. He wanted double his share. But the email was never opened—because Shen never checked his personal account on weekends."

A Biao's face went pale. "Then it's out there. A copy. The police can find it."

"No," Lin said, a thin smile curling her lips. "I deleted it from the server remotely, using Mouse's own backdoor. I've been planning this for seventy-two hours. The only loose ends are you two—and the boy in prison. And I have a solution for all of us." She produced a small vial from her handbag, containing a colorless liquid. "Chloral hydrate. A few drops in his lunch, and Chen Xiaobing has a heart attack in his cell. He can't talk if he's dead."

The warehouse fell silent. A Biao stared at the vial, his mind churning. Liu Tieshan crossed his arms, his expression unreadable. And Lin Wanqing waited, her pearl brooch catching the faint light from a grimy window.

But none of them noticed the small, blinking red light on a stack of crates near the entrance—a motion-activated camera that had been placed there by He Zhenguo's surveillance team, who had arrived twenty minutes earlier and had been recording every word.

At 12:47 PM, He Zhenguo received a live audio feed through his earpiece. He was sitting in an unmarked sedan a hundred meters away, listening to the conversation with a cup of cold coffee in his hand. When he heard the word "chloral hydrate," he nearly choked. He reached for his radio to order an immediate arrest, but something stopped him—a soft ping from his pager. He glanced down. The message read: "MOUSE FOUND. FROZEN DEAD IN COLD STORAGE UNIT, EASTERN DISTRICT. COD: BLUNT FORCE TRAUMA AND HYPOTHERMIA. BODY HAS TATTOO ON LEFT FOREARM: 'SHARE 5/5.'"

He Zhenguo lowered the pager and closed his eyes. The hydra was already eating itself. And the most dangerous head—the one in the pearl brooch—was still talking, still scheming, still believing she had the power to control the chaos. She had not yet realized that chaos, once unleashed, does not take orders from anyone.

He made a decision. He would not raid the warehouse. He would let them leave, let them think they had won, let them execute their plan. Because a conspiracy, like a tumor, is easiest to cut out when all the malignant cells are gathered in one place. And Lin Wanqing had just gathered them all—including herself—into a neat, perfectly framed shot.

He adjusted his earpiece and whispered to his team: "Maintain surveillance. Do not engage. We wait. We watch. And when they make their move on Chen, we take them all."

At 1:03 PM, the three conspirators emerged from the warehouse, each walking in a different direction—Lin Wanqing toward a waiting taxi, Liu Tieshan toward the ferry, and A Biao toward a dim sum restaurant. They did not speak to each other. They did not look back. But He Zhenguo noticed that Lin Wanqing, just before she stepped into the cab, reached up and adjusted her pearl brooch, as if to affirm that she was still in control. He smiled grimly. Brooches, he thought, are easy to track. They glitter. They reflect. And they are never worn by people who are truly invisible.

He started the engine and followed the taxi, not too close, but close enough to know that the next stop would be the prison hospital, where Chen Xiaobing was already awake and eating a breakfast he did not realize would be his last—or so they thought. But He Zhenguo had already made a call to the warden, ordering a full search of every tray that entered the cellblock. The chloral hydrate would never reach Chen's mouth.

But as he drove, he could not shake the image of the frozen body in the cold storage unit—the tattoo, the number, the desperate attempt to claim a share of a fortune that had already become a death sentence. Mouse had tried to cheat them all, and he had paid the price. But who had swung the pipe? And why was the tattoo still fresh, applied just hours before the murder, as if to mark him as a traitor?

He Zhenguo pressed his foot on the accelerator. The game was no longer about theft. It was about survival. And in that game, the rules changed every minute. He had to stay ahead—not of the suspects, but of his own conscience. Because he knew, with the certainty of a man who had seen too many crime scenes, that before this was over, he would have to choose between justice and the law. And they were rarely the same thing.

The taxi turned a corner, and He Zhenguo followed, his mind already composing the file that would bring them all down—or, at least, the ones who lived long enough to see a courtroom.