Key is a police dog who helped her solve a major ZF corruption case when she first followed Detective Hua Yanhong. The key was originally a pet dog cultivated by Liu Qing, the principal of the Hongyan Police Academy, because the flower detective borrowed the key in order to solve the case.

Detective Flower and Key became very good friends, and on several occasions Key rescued Detective Flower from the gunpoint of the gangsters. Hua Yanhong remembers that late at night, in order to solve a case of underworld gun smuggling, she drove to a nightclub with Key.

Since Key is a police dog and can't follow it in, Detective Flower let it stay in the car and go in alone. The nightclub was in the basement, there were a lot of people in it, many people were dancing wildly, the flower detective squeezed through the crowd to the bar, asked for a cocktail and drank, she looked around, there was a couple of men and women hugging each other on the left, and several men on the right were drinking and laughing.

Behind is the stage, and many people are dancing wildly on the dance floor. Behind the dance floor was the private room, and the detective walked over, and the private room inside was not visible, so she could only wait from the exit of the private room, because she got the news that a group of gun dealers would trade here tonight, so she had to visit this nightclub late at night.

The cocktail she was holding had been drunk, and when she was about to ask the waiter to get another glass of wine, several people came out of the private room, and one person walking in front was carrying two small black suitcases, followed by four people, among which there was a tall man in a white suit who glanced at her when he passed in front of the flower detective, and the detective also glanced at him, and noticed the handle of the gun with a corner exposed on the man's waist, and the five men walked out of the nightclub, and the detective followed out, and she saw five men get into a black Audi A6 and walk, The detective started his car and followed him, as if the 5 people had discovered that the detective was following them, after all, they were not vegetarians, and they had been mixed in this kind of underworld society for many years.

They circled around the city and then drove out of the city, they drove on a suburban road and stopped the car, which was more than 200 miles from the city, uninhabited everywhere, obviously a mountainous area, only the small trees beside the road, and the surrounding farmland. The detective's car also stopped more than 200 meters away from them, she quietly got out of the car with key, the 5 people did not get out of the car, the detective has been observing outside, and within a few minutes, the black Audi started, but not forward, but backwards, the detective knew that something was not good, and immediately got in the car and reversed the car, but it was still not as fast as the Audi, and was stopped.

Three people got out of the car and surrounded Detective Flower's car with guns, Detective Flower had to get out of the car, one of the three of them was tall and thin and dressed in a black jacket and asked, "You are running so far with us, are you a strip?" As he spoke, he pointed a gun at Detective Flower's head.

Detective Hua didn't answer, and the other two people who got out of the car tied her hands and feet, because of the fight, Hua Yanhong alone was still no match for 3, and they all still had guns, and they were almost hit by guns, and they started to call for rescuers, but they still didn't arrive at this time, and Detective Hua had no choice, so they caught him like this. After the two men tied her up, they began to swear in their mouths

"NND, this chick is not bad."

"Yes, it's still fine-skinned and tender-meaty."

", a stinky dares to stalk us, I'm going to-die-you tonight."

At this time, the man in the white suit came out of the Audi, and saw that the three fools were not clean with their mouths and hands. The man in the white suit said, "Send her to our car, and the three of you will drive her." ”

The three people were a little lazy, but they seemed to be afraid of this white-clad person, so they had to throw the flower detective into the back seat of the car, and turned around and got into the flower detective's car. Detective Flower saw the two black boxes in the back seat, but her hands were tied with ropes and couldn't move, and just now she hit her head on the corner of one of the boxes, and she heard the person sitting in the driver's seat ask the man in the white suit: "Boss, where should I go now." ”

The man in white said, "Now go according to the plan and go to the mountain to make the delivery." After speaking, he looked back at the lying flower detective. After their car drove a distance, they came to a mountain, the man in white got out of the car, picked up two boxes from the back seat and walked ahead, the other four people followed, and put the flower detective in the car, and the five people entered a small house not far away, and after a while, the five of them walked out of the small house, and the two boxes they were carrying were now only one back.

Still sat back in the car as usual, turned around and walked back, at this moment, Detective Hua sat up from the back seat, took out a gun, pointed it at the head of the man in white and said, "Drive back the original route, or I will break your head." ”

I was very unhappy to drive. Detective Hua said again: "Raise your hands and drive your car, or I'll get rid of you right now." The man in white raised his hands and said to the driver, "Do as she says." ”

returned according to the original route, but halfway through, they were surrounded by police cars, and the other 3 people wanted to run in the car of the flower detective, but they didn't run far before they were hijacked.

After the five gun dealers in handcuffs were put into the police car, the man in white passed by the flower detective and asked, "How did you untie the rope?" ”

Detective Hua pointed to Key who was leaning at her feet, and the man in white glanced at Key, sighed and walked away. It turned out that when the 5 gun dealers went to trade, Key kept coming over, it bit the rope tied to the flower detective, and carried a small gun on Key's body, just in case, but unfortunately the police car was no trace when it returned to the mountain to arrest people, and within 4 hours before and after the whole thing, Key helped the flower detective catch the 5 gun dealers and save her life.

When Detective Hua returned to the Hongyan Police Academy with Key to see Liu Qing, Liu Qing said to her: "All along, dogs have been very spiritual, no matter what, the kind of emotional communication between dogs and people cannot be reflected between people, this is the difference between humans and animals."