6. 监控盲区

The interrogation room at the Eastern District precinct was a windowless box of peeling paint and fluorescent hum. He Zhenguo had been sitting across from Lin Wanqing for three hours, and she had not spoken a single word beyond her whispered "Harbor." She had refused water, refused a lawyer, refused even to acknowledge the stack of cash photographs that He had spread across the table like a royal flush. She simply sat, her hands cuffed to a metal ring, her pearl brooch confiscated and now resting in an evidence bag on the corner of the desk. Without it, she looked smaller, older—a woman stripped of her armor.

He Zhenguo leaned back and studied her. The mask of porcelain composure had cracked, but it had not shattered. Beneath it, he could see the faint tremor in her jaw, the occasional flutter of her eyelids, the way her fingers twitched as if still counting invisible bills. She was not calm. She was calculating—rehearsing her next move, her next lie, her next betrayal. He had seen that look in a hundred suspects, and it always preceded either a confession or a suicide. He hoped for the former.

"Lin," he said, his voice soft, almost gentle, "I know you love him. Gui Yunsheng. I know you've been protecting him for years. But he is not protecting you. He left you in that warehouse with a million dollars and no backup. He didn't send anyone to rescue you. He didn't even call to warn you. You are a loose end to him. And loose ends get cut."

She did not respond, but her left eye twitched.

He pushed a photograph across the table—a shot of Gui Yunsheng at the Golden Ocean Club, taken by the surveillance team earlier that evening. In it, Gui was laughing, a glass of cognac in his hand, flanked by two women who were clearly not his ex-wife. "He's celebrating, Lin. While you sit here in handcuffs, he is drinking and planning his escape. The money you counted, the deals you made, the murders you facilitated—they mean nothing to him. You are a tool. And tools, once used, are discarded."

Lin Wanqing finally looked up, her eyes red-rimmed but dry. "You don't know him. You don't know what we built together."

"Then tell me. Tell me what you built. Tell me about the three million, about the shell companies, about the safe deposit box. Tell me about the night you killed Mouse. If you talk now, I can offer you a deal—testimony in exchange for a reduced sentence. But if you wait, if you hold out for a man who has already forgotten you, you will spend the rest of your life in a cell that smells like this one."

She was silent for a long moment. Then, slowly, she began to speak—not a confession, but a story. A story that began eighteen years ago, when she was a young secretary at a small trading firm, and Gui Yunsheng was a rising manager with a taste for risk and a talent for charm. He had swept her off her feet with flowers, poetry, and promises of a future in which they would own half the city. She had married him, believing in that future. She had divorced him when she discovered the affair with his business partner's wife. But she had never stopped loving him—or rather, she had never stopped loving the version of him that existed in her memory.

"When he came back in '93," she said, her voice flat and distant, "he said he had changed. He said he wanted to do good, to give back, to use his wealth for charity. He asked me to run the foundation. I thought it was redemption—his way of making amends. But it was just another business. Another scheme. And I was too blind to see it."

He Zhenguo listened, taking notes, but he knew that her story was incomplete. She was still protecting Gui, still omitting the details that would damn him. But she had given him something: the name of the bank where the shell accounts were held—a small private institution in a neighboring territory, called the Pearl River Trust. And she had given him a date: tomorrow morning, at 9:00 AM, Gui Yunsheng was scheduled to board a ferry to that territory, with a new identity and a new life.

He stood up and walked to the door. "I'll be back. Think about that deal."

He stepped into the hallway and called the surveillance team. "I need a tail on the Pearl River Trust. And I need ferry manifests for tomorrow morning. Gui Yunsheng is running. We have less than twelve hours."

At 11:15 PM, he received a call from the forensics lab. The burgundy fiber from Mouse's shirt had been matched to a scarf found in Lin Wanqing's apartment—a scarf she had tried to burn in her kitchen sink. The residue analysis confirmed that it was the same material. He now had physical evidence linking her to the murder scene.

He also received a call from the detention center. Chen Xiaobing had asked to speak with him again—not to confess further, but to warn him. "Detective," the boy said, his voice trembling over the crackling line, "Liu Tieshan told me something before he was arrested. He said there's a second letter. Mouse wrote two letters. One was to you. The other was to someone else—someone he trusted. He said it was hidden in the cold storage unit, under a floorboard. Liu didn't tell me who it was for. But he said it would 'burn everything down.'"

He Zhenguo's heart rate quickened. A second letter. He had seized the cold storage unit as evidence, but his team had not conducted a thorough floorboard search—they had been focused on the cash and the bodies. He drove back to the warehouse, his tires screeching on the wet asphalt, and arrived at midnight. The building was now under police seal, but he had the keys.

He entered the cold storage unit and knelt on the concrete floor, his hands numb from the chill. He ran his fingers along the seams of the floorboards until he found a loose panel. Beneath it, in a plastic bag, was a sealed envelope addressed to "The Honorable Magistrate Fang." Fang was the senior judge who had been assigned to the case, a man known for his integrity and his hatred of corruption. Mouse had been smarter than He had given him credit for—he had sent evidence to the one person who could not be bought.

He Zhenguo opened the envelope, his breath misting in the frigid air. Inside was a second letter, longer than the first, and a microcassette tape labeled "GUI FAMILY — 1986-1995." He pocketed both and left the warehouse, his mind racing. The tape was a recording—probably conversations, probably admissions, probably the kind of evidence that could bring down not just Gui Yunsheng, but his entire network of cronies and protectors.

He drove to Magistrate Fang's residence, a modest house in the Western District, and knocked on the door at 12:30 AM. Fang answered in his pajamas, his white hair disheveled, his expression a mixture of irritation and concern. "Detective He, this is highly irregular—"

"Your Honor, I apologize, but I need you to read this immediately. It's a letter from a deceased witness, and it contains evidence that may be destroyed if we wait."

Fang put on his reading glasses and scanned the letter, his face growing graver with each line. When he finished, he looked up, his eyes sharp. "This is damning. Not just for Gui Yunsheng, but for the entire Pearl River network. I will issue an emergency warrant tonight. But I need one thing: the tape. If it contains what this letter claims, we have a case that will shake this city to its foundations."

He Zhenguo handed over the microcassette and watched Fang insert it into a vintage tape player. The first voice was unmistakable—Gui Yunsheng, discussing a bribe to a customs official in 1987. The second voice was a senior politician, now retired, who had been a mentor to the mayor. The third voice was Lin Wanqing, negotiating a price for the foundation's "overhead." The tape was a history of corruption, recorded over nearly a decade, by someone who had been inside the Gui family's inner circle.

Fang turned off the tape and looked at He Zhenguo with a mixture of awe and dread. "Who made this recording?"

He Zhenguo had no answer. But he suspected that it was not Mouse. Mouse had been too young, too peripheral. The recording had been made by someone who had been close to Gui for years—someone like Lin Wanqing, who had kept her own insurance policy, her own escape hatch. She had given Mouse the second letter to hide, but she had not given him the tape. She had kept that for herself, to use when the time was right. And the time, He Zhenguo realized, was now.

He called the interrogation room and instructed the guard to bring Lin Wanqing back to the table. He arrived fifteen minutes later, the tape in his hand, and placed it on the desk in front of her.

She looked at it, and for the first time, her mask shattered completely. Her face crumpled into a mixture of fear and defiance. "Where did you find that?"

"In the cold storage unit. Under a floorboard. Mouse told us about it before he died."

She let out a bitter laugh. "Mouse didn't know about the tape. I gave it to him, but I never told him what it was. I told him it was a 'safety deposit'—something to hold for me. He had no idea he was carrying a knife that could cut the throat of the man I love."

He Zhenguo leaned forward. "Then why did you give it to him? Why not keep it yourself?"

She looked away, her voice barely a whisper. "Because I knew Gui would find it. He searches my apartment every time I leave. He doesn't trust me. He never trusted me. He only used me. And I—" She stopped, her breath hitching. "I wanted to have something to bargain with, when the time came. But I never thought the time would come. I thought we would get away with it. All of us."

He Zhenguo shook his head. "You can still bargain. Help me arrest Gui. Testify against him. The tape is already in Magistrate Fang's hands. He's issuing a warrant tonight. You can't stop this. But you can save yourself."

Lin Wanqing stared at the tape for a long moment. Then she nodded, slowly, and began to speak—not as a prisoner, but as a woman who had finally run out of lies. She gave him the names of the customs officials, the lawyers, the accountants who had helped build the Gui empire. She gave him the locations of three more safe deposit boxes, containing an additional 1.8 million Green Bills. And she gave him the final piece of the puzzle: the address of the safe house where Gui Yunsheng was planning to spend his last night in the city before boarding the ferry.

He Zhenguo wrote everything down, his pen moving like a machine. When she finished, he looked up and asked the question that had been nagging at him since the beginning: "The brooch. The pearl brooch. Why did you always touch it when you mentioned Old Master?"

Lin Wanqing touched her bare collar, as if feeling the phantom weight of the brooch. "It belonged to Gui's mother. She gave it to me when we married. It was the only inheritance she had. She said it was a family heirloom—passed down from the women who married into the Gui line. When I wore it, I felt like I belonged. Like I was part of something bigger than myself. That's what Old Master was, to me. A family. A legacy. A reason to keep going."

He Zhenguo understood. The brooch was not just jewelry. It was a symbol of the world she had wanted to enter—a world of money, power, and unearned privilege. And she had killed for it, lied for it, and betrayed everyone who had ever trusted her.

He stood up and walked out of the room, leaving her with the tape and her regrets. Outside, the rain had stopped, and the sky was beginning to lighten. The ferry terminal would open in three hours. He had time to set a trap, to seal every exit, to ensure that Gui Yunsheng would not escape.

But as he drove toward the safe house, his pager buzzed with a message from the duty officer: "SUPERINTENDENT LAM REQUESTS YOUR IMMEDIATE PRESENCE AT HEADQUARTERS. URGENT. DO NOT PROCEED WITH FERRY OPERATION WITHOUT AUTHORIZATION."

He Zhenguo pulled over and stared at the message. Lam, who had already warned him off once, was now trying to stop him again. That meant Lam was part of the network—a protector, a beneficiary, or a coward. Whatever the reason, He Zhenguo could not afford to obey. He had twelve hours before the warrant was served, and he intended to use every minute.

He turned off his pager and drove on, toward the harbor, toward Gui Yunsheng, toward the truth that had eluded him for too long. The night was ending, but the battle was just beginning. And he knew that before the sun rose, he would have to make a choice: follow the law, or follow his conscience. They were no longer the same path.

He reached the safe house at 4:47 AM, a nondescript bungalow on a quiet street near the docks. The lights were on, and through the curtains, he saw a silhouette moving—a man packing a suitcase. Gui Yunsheng, preparing to run. He pulled out his weapon, approached the door, and knocked.

The silhouette froze. A voice called out, cautious: "Who is it?"

"Room service," He Zhenguo said, and kicked the door open.

Gui Yunsheng stood in the living room, a suitcase in one hand and a pistol in the other. His face was a mask of controlled fury. "Detective. You are relentless. I admire that, even as I detest it."

"Put down the gun, Gui. You're under arrest for conspiracy to commit embezzlement, accessory to murder, and a dozen other charges that Magistrate Fang will read to you at your convenience."

Gui laughed, a cold, hollow sound. "You think a piece of paper will hold me? You think a judge in this city will convict me? You are a fool, He Zhenguo. A noble fool, but a fool nonetheless."

He raised the pistol, and He Zhenguo raised his own. The two men stood frozen, each waiting for the other to blink. The seconds stretched like hours, and He Zhenguo could feel the weight of everything that had led to this moment—Mouse's body, Shen's blood, Lin's tears, Chen's confession. He could not let it end in a shootout. He had to end it with justice.

He lowered his weapon slightly and said, "I have the tape, Gui. The full recording. The one that goes back to 1986. Your mother's brooch is in evidence. Your ex-wife is singing like a canary. Your empire is over. The only choice you have is how you want to fall—with your hands up, or with your brains on the wall."

Gui stared at him, his pistol wavering. For a moment, He Zhenguo saw a flicker of something human in his eyes—fear, perhaps, or regret. Then it vanished, replaced by the cold calculation of a man who had never lost anything in his life.

"You're right," Gui said, and lowered his gun. "I'm not a killer. Not by my own hand. That was always Lin's job."

He Zhenguo stepped forward and cuffed him, his hands steady despite the adrenaline. As he led Gui out of the bungalow, the first rays of dawn broke over the harbor, painting the water in shades of gold and pink. He had caught the branch. He had found the trunk. But as he looked at the horizon, he wondered if there were roots beneath it all—roots that stretched deeper, into the very foundation of the city itself.

His pager, which he had turned back on, buzzed once more. A message from Magistrate Fang: "WARRANT APPROVED. ARREST ALL NAMED. BUT BE CAREFUL—LAM RESIGNED THIS MORNING. HE LEFT A NOTE: 'THE HARBOR IS NOT A PLACE. IT IS A PERSON. FIND HIM.'"

He Zhenguo read the note and felt a cold dread settle in his stomach. Harbor was not a location. It was a man. And that man was still free, still watching, still pulling strings from the shadows. He had just arrested the puppets, but the puppet master was still out there.

He looked at Gui Yunsheng, who was sitting in the back of the patrol car, his face unreadable. "Who is Harbor?" He asked.

Gui smiled—a slow, infuriating smile. "You will never find out, Detective. Because if I told you, I would be dead by morning. And you would be dead by nightfall."

He Zhenguo slammed the car door and walked away, his mind churning. The chase was far from over. In fact, it had only just begun.