The Tang River has flowed silently from ancient times to the present.The ancient city is like the descendants of the Tang River, and it is peacefully nestled in the arms of the Tang River in a silent posture.The eternal bright moon is like the clear eyes of God, watching the changes of history, the changes of the years and the vicissitudes of the world with insightful eyes.  A river is the testimony of a city.  Modern industrial chimneys stand vaguely on the November winter night, and industrial wastewater is continuously discharged into the Tang River from the major factories in the city, changing the color of the river itself.Polluted sediment is increasing the thickness of the riverbed silt.The thick and round pier bears the arched bridge corridor spanning the north and the south. In the reflection of the moonlight, it seems to be a gray and black rainbow shadow that can be reached, but it stands more truly than the rainbow in the sight of the ancient city people. 

On this November winter night, the light of the moon was clear and cold, following a figure closely.The shadow of the moon is lonely, and the figure it is chasing is also lonely, and the wind drives that figure into the cold with a sharpness like thin ice.Between the two lonely shadows is a real thin old policeman, wrapped in a heavy police cotton coat, riding a clumsy bicycle, crossing the serpentine and criss-crossed railway track illuminated by ghostly signal lights , turning into a secluded alley, the alley is quiet and deep, and the light of the moon seems to be unable to squeeze in. The figure of the old policeman is narrow and flat, as if being led forward by a kind of darkness... 

Is it the sound of the wind? It is the sound of the whirling wind driven by human power rushing from behind. The sound of the "treading" people's sprinting and running is caught in the sound of the wind, and another shadow is like a night demon from the old policeman A sudden change appeared in a dark corner behind him... A dark cloud instantly blocked the moonlight, and at this moment, a man swung an iron weapon and hit the old policeman hard on the back of the head, causing the old policeman and the car to move. Falling heavily into the dark...  A huge slogan "Warmly celebrate the successful closing of the 13th National Congress of the Communist Party of China" hangs above the gate of the ancient city government.Going west from the Municipal Party Committee and Municipal Government through the intersection, the compound of the Municipal Public Security Bureau on the southwest corner of the road is still brightly lit.In our country where political tasks are overwhelming, no matter which city the police are, it is their paramount responsibility to protect the smooth progress of the party's major activities.The ancient city is the east gate of Beijing. In the past few days, the police officers of the Municipal Public Security Bureau, various sub-bureaus and police stations have been in a tense state of being on duty.Tonight, their highly tense nerves can finally relax a bit.Except for a small number of on-duty personnel left in various departments of the Municipal Bureau, most of the policemen were allowed to go home to recuperate and recuperate.Xia Xiaoqi, Lu Weidong, Qin Yizhen, and Yan Maolin, the backup criminals in the duty room of the Criminal Investigation Department, sat on the bed with a relaxed expression and wrestled poker. 

A circle of people looked around, but Yin Xiaoning couldn't make a move, so he poked Xia Xiaoqi's armpit anxiously and said, "Your boy is not on duty, so if you don't hurry home, your new daughter-in-law may be waiting for you impatiently! "Xia Xiaoqi moved from side to side and said, "Go, go, I'm waiting for the tribute!" Lu Weidong's handsome face was covered with little notes of "Niang Niang".With a cigarette dangling from her mouth, Xia Xiaoqi was sorting out the cards in her hand through the smoke with narrowed eyes.After he finished reading the cards, he closed the cards like a fan, and shouted at Lu Weidong, "What are you doing, hurry up and pay tribute to the emperor!" Lu Weidong stared at his good hand of cards, shaking his face. Humming a ditty without complacency, and then said in a very strong ancient city dialect: "The king and the king are all in my mother's hands. This time, my mother, I will stand up and be the master of the house!"

The Criminal Investigation Department is located in a separate small building on the west side of the City Bureau compound. The duty room is divided into two parts, the inside and the outside. There is a row of file folders on the table in the outer room. A small rectangular blackboard with brief notices and phone numbers for calling back.There is an old black and white TV set on a small table in the corner, and one and a half of the two whip antennas are left, and a wire is connected to the broken half, and an empty "Jianlibao" can is connected to the end of the wire. Dangling from a nail in the wall.The TV picture is a little distorted, and the sound is hissing.On the wall facing the door is a row of tin filing cabinets, and Fan Baolai is comparing and registering the gun numbers in the filing cabinets with the registration form one by one.It turned out that Dong Jianfen, who was in charge of the gun, was on maternity leave, and Fan Baolai had recently taken over the work of the back office. Dong Jianfen was a very careless person, and there was no detailed time record for who handed in the gun and who took it.Fan Baolai is a simple and honest person with a very meticulous heart.He wants everything he does to be in order.Registration, numbering, sorting, and filing have taken him up for several nights. 

Huang Sha stood by the phone with a sickly expression, thinking about his own thoughts. His browbones and cheekbones were protruding, and his eyes were hopelessly separated between them. When he went to the bath to take a bath, his colleagues asked him to come out of the ribs team.He was frowning and flipping through a book of "Internal Medicine", as if he was extremely focused, as if he was far away from the lively and cheerful emotional atmosphere of a few young people playing cards in the inner room.  Yin Xiaoning couldn't make it to the card game, so he turned around and strolled to the outside room to watch TV. He twisted the FM knob in a circle, but he didn't know which channel, so he patted the case with his hands angrily, and it became clearer, and he tried hard again. After taking a picture, a fat man appeared on the screen, holding a box of medicine in his hand: "...Two tablets at a time!" Yin Xiaoning scolded: "This old broken TV, you have to take two pictures at a time!" Fan Baolai lowered his head and said Hey hey. 

Yin Xiaoning yelled at Fan Baolai: "What's the matter with you?" He turned to Huang Sha and said, "Old Huang, tell me when we will buy a TV from Taiwan University?" Huang Sha said "ah": "Look, the price of this electrical appliance has to go up, and it's becoming more and more unaffordable!" Yin Xiaoning said: "Old Huang, give me a cigarette, there is a famine here." Seeing Lao Huang's bitter look, he stopped, "Old Huang, stomach hurts again? Don't hold back, go to the hospital when you smoke. Take a look!" Huang Sha agreed and took out a cigarette from his pocket.Then the phone rang.Yin Xiaoning grabbed the phone as soon as he stretched out his hand: "I am the duty room of the Criminal Investigation Department. What, the old policeman was beaten? Make it clear!" He opened the notebook next to the phone and began to record. 

Hongshan Road Office in the north of the bridge, the scene is Caochang Street in the northeast of Hongshan Road!" Yin Xiaoning repeated loudly. Xia Xiaoqi's big ears twitched.Although there was a lot of chatter in the poker field, he still heard the voice of Yin Xiaoning receiving the report.He threw the cards into the pile and said, "Hurry up, something is coming! Come out." He went out of the room to see that Lao Huang's face was not good, so he told Yin Xiaoning that you and Lao Huang are watching the phone here. , It’s enough for us brothers to go.Lu Weidong couldn't bear to part with the good cards in his hand, with regret on his face, hesitantly said: "Maybe it's an ordinary fight, it won't be a big deal?" He saw several other people jumping off the bed quickly, He grabbed his clothes and rushed outside, when Yin Xiaoning's voice came again, and he became very nervous. "There's a holster! Where's the gun? It's gone?" Lu Weidong jumped off the ground without hesitation when he heard this, grabbed a coat and rushed out of the duty room. When he chased him to the yard, the 212 jeep had started, and the car was cold. Qin Yizhen slammed the accelerator, Lu Weidong jumped into the car, and the jeep burrowed into the night with a tattered sound...

Yin Xiaoning put down the phone and wrote neatly in the notebook in the duty room: The old policeman from the Hongshan Road Police Station was injured and asked the Criminal Investigation Department to appear on the scene.Interpol Xia Xiaoqi, Lu Weidong, Yan Maolin, and Qin Yizhen appeared on the scene.Recorder, Yin Xiaoning, record time, November 1, 1987 at 8:05 p.m.  The voice of the host came out clearly from the TV: "CCTV, audiences, the closing ceremony of the 1st Wuqiao International Acrobatic Art Festival and the award-winning program show are now beginning..." 