4. 代号“白鸽”

The first grey light of dawn was bleeding through the warehouse's high windows when Lin Yuan finally allowed himself to sit down. His legs gave out beneath him, and he collapsed onto a stack of burlap sacks, the stolen pistol still clutched in his hand. The gun was heavier than he had expected—a cold, dead weight that seemed to pulse with its own malevolent energy. He had never fired a weapon in his life, and yet here he was, holding one like a talisman against forces he could not fully comprehend.

Master Ma had found a length of rope somewhere in the warehouse and had bound Ye Chun's wrists and ankles with the efficiency of a man who had spent a lifetime tying knots. The unconscious figure lay on the concrete floor, his scarred left hand visible where the glove had been torn away. The skin was mottled with old burns—the kind of scarring that came from a lifetime of working with volatile chemicals. Lin Yuan wondered if Ye Chun had once been a factory worker like his father, someone who had risen through the ranks by serving the powerful, only to lose himself in the process.

Fang Lan had ended her phone call ten minutes ago. She stood near the entrance, her silhouette sharp against the growing light, her expression unreadable. She had spoken in rapid, clipped tones—professional jargon that Lin Yuan couldn't quite follow—but he had caught the key phrases: "active investigation," "material evidence," "immediate protection." The Bureau was sending a team, but they were coming from the provincial capital, two hours away.

"We have time," she said, turning to face them. "But not much. The fire at headquarters will have been reported by now. Chairman Liu's people will know something is wrong. They'll be mobilizing."

Lin Yuan nodded slowly. His mind was still reeling from Ye Chun's final words. Your father's seal. The date on the underside. A message. He had kept that seal for three years, a sentimental relic that he had never examined with any real attention. Now it felt like a ticking bomb, a clue that could change everything or lead to nothing at all.

"Ma," he said, his voice hoarse. "I need to go back to my room. I need to check the seal."

Ma pushed himself upright, his old joints creaking. "Not alone. I'm coming with you."

Fang Lan stepped forward. "I'll stay here and secure the warehouse until the Bureau arrives. Take my car." She tossed him the keys. "But listen—if anyone stops you, don't fight. Cooperate. You're not trained for this."

Lin Yuan caught the keys, their metal still warm from her grasp. "I know what I'm doing."

"Famous last words," Ma muttered under his breath, but he followed Lin Yuan out of the warehouse without further protest.

The drive back to Lin Yuan's rental was a blur. The streets were waking up—vendors rolling out their noodle carts, buses coughing diesel fumes, the first wave of factory workers in blue uniforms cycling past. Binhai City was a strange hybrid of old and new: state-owned factories alongside private shops, Soviet-style concrete blocks next to newly built high-rises. Everywhere he looked, Lin Yuan saw the fingerprints of Chairman Liu's empire—the gas stations, the hardware stores, the delivery trucks bearing the Huaguang logo. The man's reach was everywhere, and yet Lin Yuan had never even met him.

They parked two blocks from his apartment and approached on foot. Lin Yuan's room was on the third floor of a crumbling walk-up, one of dozens of identical units in a complex built for factory workers in the 1980s. The stairwell smelled of cabbage and cigarette smoke. He climbed the stairs with Ma close behind him, his heart pounding with every step.

The door to his room was closed. He checked the frame—no signs of forced entry, no fresh scratches on the lock. He inserted his key, turned it, and pushed the door open.

The room was exactly as he had left it. The cot, the desk, the hotplate, the single window with its tattered curtains. But something was wrong—a faint odor, metallic and sharp. He scanned the room, his eyes adjusting to the dim light, and then he saw it: a thin smear of blood on the floor near the desk.

Ma's hand clamped on his shoulder. "Don't touch anything."

Lin Yuan's eyes followed the trail of blood. It led from the door, across the floor, and stopped at his desk. His desk drawer—the one where he kept his father's seal—was open. The contents had been ransacked. But the seal itself was still there, lying on top of a pile of scattered papers.

He approached slowly, his breath shallow. The seal was a small wooden rectangle, the handle worn smooth by decades of use. The red pad on the bottom was cracked and dry. He had seen it a thousand times, but never with such intensity.

He picked it up, turning it over in his hands. The underside was stamped with a number—a date, just as Ye Chun had said. December 27, 1992. The day his father died.

But there was more. Beneath the date, etched into the wood with a sharp tool, was a series of characters. They were small and uneven, written in the cramped hand of someone who had been running out of time.

Lin Yuan squinted, trying to read them. His father's handwriting was barely legible—the strokes were shaky, as if made with trembling fingers.

"Yong'an... Street... Pharmacy..." he read aloud. "South... gate... second... shelf."

Ma leaned over his shoulder, his one good eye scanning the message. "Your father marked a location. A pharmacy on Yong'an Street, south gate, second shelf. That's in the old district, near the railway station. I know the place—it's been closed for years, but the building's still standing."

Lin Yuan's mind raced. His father had left a message on the seal—a message that had been hidden in plain sight for three years. He must have known he was in danger, that his days were numbered. He had encoded his final words on a tool that only his son would keep.

"Was there anything else in the drawer?" Ma asked.

Lin Yuan checked. The papers were old—receipts, utility bills, a faded photograph of his parents. But there was one item he had not noticed before: a small key, brass and tarnished, nestled in the corner of the drawer. It wasn't his. He had never seen it before.

He picked up the key. It was old-fashioned, the kind used for padlocks or storage lockers. There was no label, no identifying mark. But the fact that it had been placed in the same drawer as the seal—and that both had been untouched despite the bloody intruder—suggested a connection.

"Someone was here," Lin Yuan said, his voice tight. "Someone came looking for this—but they didn't find it. Or they didn't know what to look for."

Ma nodded grimly. "That blood is fresh. They were here very recently. Maybe even while we were at the warehouse."

Lin Yuan felt a chill run down his spine. He had come so close. If he had returned to his room first, instead of going to the warehouse, he would have walked straight into a trap.

"We need to go to Yong'an Street," he said. "Now."

They left the room without bothering to close the door. The blood trail was still fresh, the intruder's presence still palpable. As they descended the stairs, Lin Yuan noticed something he had missed on the way up: a handprint on the railing, smeared with blood. The print was missing two fingers.

His mind connected the dots. Ye Chun had been in his room before the warehouse ambush. Ye Chun had searched for the seal, found nothing, and left behind a bloody trace. But Ye Chun was now unconscious and bound in a warehouse, with no way to report back. That meant someone else was still out there, someone who knew about the seal and had been trying to find it first.

The mysterious buyer of the ring? Or a different agent entirely?

They reached Ma's old motorcycle, a battered two-stroke that had seen better decades. Ma kick-started it with a grunt, and they roared off toward the old district, the engine sputtering and coughing like a dying animal.

The journey took them through the heart of Binhai City, past the gleaming new office towers that Huaguang had built, past the construction sites for the new railway station, and finally into the labyrinth of narrow alleys and crumbling storefronts that constituted the old district. Here, time had stopped in the 1980s. The buildings were low and grey, their walls covered with peeling propaganda posters that had faded beyond legibility. The people on the streets were elderly, hunched over on wooden stools, watching the world pass by with the quiet resignation of those who had outlived their era.

Yong'an Street was a narrow lane lined with shuttered shops. The pharmacy was at the south end, its sign still intact but its windows boarded up. Lin Yuan and Ma dismounted, and Lin Yuan approached the front door. It was locked, but the key in his pocket seemed to fit the padlock on the side entrance.

He turned the key, and the lock clicked open.

The interior was dark and musty, smelling of dried herbs and decay. Shelves lined the walls, mostly empty, but a few jars and boxes remained. He found the second shelf—the one his father had indicated—and began searching.

Tucked behind a row of empty glass bottles was a small tin box, rusted with age. He pulled it out and opened it with trembling hands.

Inside were three items. The first was a photograph: his father, younger and healthier, standing beside a man he didn't recognize. Both were wearing Huaguang uniforms, but the other man's badge was different—a metal pin that identified him as a union representative.

The second was a letter, handwritten in his father's careful script. The ink was faded but still legible.

My dear son,

If you are reading this, then I am gone, and you have found the courage to seek the truth. I did not die in an accident. I was silenced because I knew too much about the canister scandal. But I was not alone. The man in the photograph is Comrade Wei, the union representative who helped me document the defective batches. He was the one who insisted we keep a second set of records, hidden from the company. Those records are kept in a safety deposit box at the Bank of Binhai, under his name.

But more than that, there is a fourth person involved. Someone above Wang Heng, above even the board. I never learned his name, but I know his hand. His agents have been following me for months. They have already threatened your mother. I am writing this to you in the hope that you will protect her, and that one day, you will finish what I started.

The key in this box is to a locker at the old railway station. Inside, you will find the second set of records that Comrade Wei and I compiled.

Do not trust anyone. Not the company, not the police, not even the government. This man's reach is long and his patience is infinite.

Your loving father, Lin Guangming

Lin Yuan read the letter three times. The words blurred before his eyes, not from tears but from exhaustion and a deep, primal rage. His father had known he was going to die. He had prepared for it. He had left a trail of clues that Lin Yuan had been too blind to follow—until now.

Ma was silent, his face unreadable. Then he said: "The railway station lockers. They were all removed in 1993, when they remodeled the station. If your father left something there, it's gone."

Lin Yuan shook his head. "He knew they were going to remodel. He would have moved the records before that. He must have hidden them somewhere else."

He turned the tin box over in his hands. There was a second compartment at the bottom, concealed by a false panel. He pried it open with his fingernail and found a folded slip of paper.

On it, written in the same shaky hand: "Comrade Wei is alive. He lives at 14 Willow Lane. Find him. He has the full records."

Lin Yuan stared at the address. Willow Lane—a residential street in the old compound, known for its aging veteran workers and their families. He had passed it a hundred times, never thinking it held any significance.

"Ma," he said, "do you know a Comrade Wei? A union rep from the early '90s?"

Ma's eye widened. "Wei Guoqiang. I knew him. He was a good man, a troublemaker—the kind who asked too many questions. I heard he retired after the canister scandal, moved to the compound to keep his head down. He's still there, I think. I see him sometimes at the market, but he never talks. He just stares."

Lin Yuan folded the letter and tucked it into his pocket. "Then we go to him. Now."

Ma hesitated. "Boy, it's almost morning. Wei Guoqiang isn't going to open his door to two strangers at dawn. And if they've been watching him all these years, they'll know we're coming."

"Then we go anyway," Lin Yuan said. "We don't have a choice."

They left the pharmacy, locking the door behind them. The motorcycle sputtered to life again, and they made their way through the waking city to the old compound. The streets were busier now—workers heading to their shifts, children walking to school, the morning market in full swing. Lin Yuan felt like an alien in a foreign land, moving through a world that had no idea of the war being fought in its shadows.

Willow Lane was a quiet cul-de-sac lined with dilapidated houses. Number 14 was at the far end, a two-story building with a courtyard overgrown with weeds. Lin Yuan knocked on the door—three times, pause, two more. The same code he had used with Ma.

The door opened a crack, and a woman's face appeared—a middle-aged woman with grey-streaked hair and eyes that had seen too much. She studied them with suspicion.

"Who are you?" she asked.

"My name is Lin Yuan," he said. "My father was Lin Guangming. I'm looking for Comrade Wei."

The woman's expression shifted—a flicker of recognition, quickly masked. "He's not here. He's not seeing anyone."

"Please," Lin Yuan said, his voice cracking. "My father left me a message. He said Comrade Wei has the full records. The canister scandal. Wang Heng. Chairman Liu. I need to see him."

The woman's eyes darted to the street behind them, checking for followers. Then she opened the door wider and gestured them inside.

"You have five minutes," she said. "He's very sick. The stress of the past years has taken its toll."

They followed her into a dim living room, the air thick with the smell of medicinal herbs and old age. On a worn sofa, beneath a tattered blanket, lay a man who looked like a ghost. His skin was yellowed, his eyes sunken, his breath a shallow rattle.

Wei Guoqiang was dying.

But when he saw Lin Yuan, something flickered in his eyes—a spark of recognition, of life.

"You're Lin Guangming's boy," he whispered. "I'd know those eyes anywhere. Your father was the bravest man I ever knew."

Lin Yuan knelt beside the sofa, his hands trembling. "Comrade Wei, I found the letter. The records. My father said you have the full set."

Wei Guoqiang tried to smile, but it came out as a grimace of pain. "I hid them. All of them. The inspection reports, the shipping orders, the internal memos. Everything Wang Heng and the Chairman tried to burn. I knew they would come for me. So I spread them out. Three locations. Three different people. You need all three to see the full picture."

He coughed, a wet, ragged sound. "Your father gave me a key before he died. A safety deposit box at the Bank of Binhai. The second location is... is in the old archives of the municipal trade union. The third... the third is with someone I can't name. Not yet."

Lin Yuan leaned closer. "Who? Who has the third set?"

Wei's eyes glazed over, and for a moment Lin Yuan thought he had lost him. But then the old man gasped, his hand clutching Lin Yuan's arm with surprising strength.

"Your mother," he whispered. "Your mother has the third set. Lin Guangming gave it to her the night before he died. She doesn't know what it is. She thinks it's a photograph album. But it's the key. The final piece."

Lin Yuan's blood ran cold. His mother. His ailing mother, living alone in the countryside, with no protection, no allies. If Ye Chun's network had found his room, they might already be looking for her.

He stood up abruptly. "Ma, we need to go. Now."

But as he turned toward the door, the sound of screeching tires filled the street outside. Multiple cars. Multiple engines. He rushed to the window and peered through the curtain.

Three black sedans had pulled up in front of the house. Men in dark suits were emerging, their hands reaching into their jackets.

Lin Yuan's heart stopped. They had been followed.

Ma grabbed his shoulder. "Back door. Now."

Lin Yuan looked at Wei Guoqiang, who was watching him with desperate, pleading eyes. "Go," the old man whispered. "Save your mother. Save the records. Don't let them win."

Lin Yuan sprinted through the kitchen, Ma close behind him, as the front door splintered open and the first shouts rang out.

He had the letter. He had the key. And now he knew the final piece was with his mother.

But first, he had to survive the next sixty seconds.