This voice should be the warehouse doorman's beard, Tang Tian's heart moved, and he stared at the van driver even more intently, this van may be the opportunity for him to find the problem of the warehouse.

Because the warehouse was more than 100 meters away from the intersection, and the van driver deliberately lowered his voice, Tang Tian could only hear a few words vaguely.

Judging by the driver's body language, he seems to be very afraid of the warehouse doorman, and is trying to explain something.

"Alright, you don't need to explain to me, drive me in your car!" Inside the wall, the hoarse voice of the bearded man was full of impatience. The sound of the phone was followed by the sound of hurried footsteps and the dull hum of a motor starting.

Hearing this, Tang Tian could basically conclude that there was an underground stronghold hidden in the warehouse, and the entrance to the underground stronghold was not much different from the mountain village chicken farm, and it was also some kind of mechanism hidden in the guard's room.

But the problem is also here, there are doormen and bearded guards in this warehouse, as well as large dogs, and it is almost impossible for Tang Tian not to alarm the doorman to sneak in.

Tang Tian also thought about attaching to the underside of the van chassis and using it to enter the warehouse, but this method can indeed be successful in film and television works, or on a specific road that is smooth, but in reality, without the help of fixed devices, it is simply impossible to rely on arm strength, anyway, he can't do it......

While pondering, Tang Tian suddenly remembered that the car he drove out seemed to be equipped with a silent remote-controlled plane, with the original intention of that thing, it was to reconnoiter the high point near the hotel and prevent possible snipers, and now it seems that he has no intention of inserting willows and willows!

Tang Tian patiently waited for the van to drive into the warehouse, and then trotted all the way to take out the silent remote-controlled plane in the trunk of the car, this thing has a high-definition camera, which can connect the video data to the mobile phone APP for real-time observation, but it is much safer than diving in person.

Holding the remote-controlled plane and walking back, Tang Tian sighed in his heart, it was only five years since he left the police academy, and the progress of science and technology has really changed too many traditional ways of handling cases, it seems that in the future, we will have to study it carefully, how to better use these high-tech means to investigate.

By the time Tang Tian returned to the edge of the warehouse wall, the searchlights in the warehouse yard had been extinguished. From this point of view, the bearded doorman was very guarded, and he obviously considered that with the searchlights on, the residents of the surrounding high-rise buildings could see the situation in the courtyard clearly from the window.

Tang Tian had not been in contact with a remote-controlled aircraft before, so he fixed the mobile phone on the control handle a little rustily, and connected the monitoring data of the remote-controlled aircraft to the mobile phone APP.

It is worthy of being a high-tech product that Xiang Yu spent a lot of money to get back, this thing lifts off very quickly, and more importantly, there is almost no sound!

The front camera of the remote-controlled aircraft has a low-light shooting function, so when there is no light in the yard, the situation in the yard can still be seen more clearly on the mobile phone screen.

The van was parked next to the guard's room, and Bearded was standing in the doorway, using the lights of the guard's room, checking the note handed to him by the van driver. At the other end of the yard was a black-backed wolfdog, with not long hair but amazing bones, and a sturdy body that was half a man tall!

"Tsk, it's a pity that a good dog is not a good dog, it's a shame not to be a police dog!"

Tang Tian sighed while carefully controlling the handle, his control technique was very rusty, for the sake of safety, he didn't dare to let the remote control plane get too close, but stopped on the eaves on the other side of the courtyard.

When the RC plane landed, the friction between the landing gear and the eaves made a very subtle sound, neither the beard nor the van driver noticed, but the ferocious wolf dog immediately noticed the movement and barked at the direction of the RC plane.

"Wang...... Woo......"

The dog's voice was as fierce as it looked, and even had some wolf howl tailings.

"Huh?" The beard was a little vigilant by the dog's barking, and immediately squinted and looked around, in the dark environment, only the palm-sized remote-controlled plane was inconspicuous, he looked around the yard and didn't find anything wrong, he couldn't help but look a little angry, "Damn, what are you calling nonsense without shit?"

After being scolded by the owner, the black back was much more honest, and when he returned to the nest, his eyes were still staring at the eaves where the remote-controlled plane landed.

Tang Tian didn't dare to continue to control the plane to take off, this angle was enough to clearly take pictures of the van's license plate and the situation of half of the courtyard on the side of the guard's room, which was enough for the preliminary investigation at the moment.

At this time, the beard had already determined the information on the note, took out a remote control the size of a car key from his pocket, and actually sat in the car with the van driver!

Could it be that they are going to leave the warehouse? Tang Tian felt a hint of joy in his heart, wouldn't it be convenient for him to climb over the wall to investigate?

However, in the next second, the joy in Tang Tian's heart was gone!

I saw that the position where the van was parked suddenly and slowly declined, and the area that seemed to have no sense of disobedience with the surrounding concrete floor turned out to be a hidden lifting platform!

"Are criminals so professional now?" Tang Tian couldn't believe that this kind of camouflage device that could only be seen in movies really appeared in front of his eyes!

But this is a good opportunity, the beard and the van driver went to the underground stronghold together, and the black-backed wolfdog was left in the yard, and he couldn't deal with the beard, couldn't he deal with a dog?

After waiting patiently for more than ten minutes, Tang Tian finally waited for the falling lifting platform to rise again, he immediately took back the remote-controlled plane, and didn't have time to send it back to the car, so he simply put it in a box and threw it on the side.

The observation just now made Tang Tian very sure of the location of the kennel, he tiptoed around the courtyard wall behind the kennel, took off his thick sportswear jacket and wrapped it around his arm, jumped over, and then used his coat to cushion the wall, his feet exerted force, kicked the wall, and a harrier turned over and landed on the edge of the kennel.

At the moment when Tang Tian landed, the black back who was scolded by the beard and hid in the kennel also found him, without the owner by his side, this aggressive vicious dog did not bark loudly, but leaned on his stomach slightly, his scarlet eyes stared at Tang Tian, and his throat made a low "whine" sound full of aggression.

This dog had obviously undergone long-term training, and after a short period of accumulation, I saw it kick the ground on its hind legs, leaping up like black lightning, and biting straight at Tang Tian's throat!

And Tang Tian was waiting for this opportunity!

He quickly shook off the sportswear jacket wrapped around his arms, stood up in a lunge, covered the black back that jumped up, and pressed the dog's head into his arms through the clothes, without half a moment's hesitation, he hit the nose of the black back with a knee lift!

Canines have three weaknesses, the nose, the waist and the limbs, and the nose is the most fragile and the most important weakness!

Hitting the canine nose with his knee like Tang Tian is very likely to make the canine creature fall into a state of shock, if you can grasp the strength, this shock state will last for two to three hours, and it will not cause too serious damage to the dog.

And this also happens to meet Tang Tian's need to sneak in to collect evidence, but he can't be discovered by the beard afterwards!

After Tang Tian hit his knee, the black back that was covered in his head immediately stopped struggling and resisting, and his whole body went limp.

He didn't have time to check if Blackback's nose bone had broken, so he carried Blackback back back to the kennel and strode towards the hidden door of the guard's room.

Tang Tian slowly pushed open the iron door, first stood outside the door and looked inside, according to the vigilance of the beard, it was impossible for there to be no precautions in this room.

The furnishings are very simple, a single wooden bed, a table with a color TV and two chairs are all the furniture in the room. In addition to that, it is the clothes that are put on the chair, and the landline phone that is placed on the table.

In the end, Tang Tian's gaze stayed on the photo frame hanging at the head of the bed. Framed in this photo frame is a singer in the nineties, according to the age of the beard, this photo frame is very normal, but the thickness of the photo frame is three fingers, which aroused Tang Tian's vigilance.

After a closer look, Tang Tian was shocked in his heart, there was a very slight convex mark on the wall behind the photo frame, which extended along the photo frame to the bottom of the bedside table.

Is it a hidden camera? or a listener?

It's impossible to determine exactly what it is, but one thing is undeniable, this thing is connected to the underground stronghold nine times out of ten, and when the beard leaves the guard room and enters the underground stronghold, he can use the device hidden in the picture frame to pay attention to the movement of the guard room.

Realizing this, Tang Tian felt his scalp tingle for a while, and he slowly closed the door while secretly praying that the picture frame was not a hidden camera. In order not to startle the snake, Tang Tian decided not to venture into the guard room for the time being.

It's a pity that if people are unlucky, they can stuff their teeth when they drink cold water! Seeing that the door was about to be closed again, the mobile phone in Tang Tian's pocket rang suddenly!

"I'll it!"

Tang Tian's face was bitter, he took out his mobile phone and turned his head to run out, while hanging up the call from Xiang Yu, he greeted his uncle cordially in his heart, stepped on the kennel under his feet, and climbed out of the warehouse courtyard wall the same way.

Waiting for Tang Tian to pick up the remote-controlled plane that was thrown in the corner, the low sound of the motor in the courtyard wall sounded again, needless to say, the beard realized that someone had infiltrated and returned to the guard room from the underground stronghold!

didn't dare to delay for even a second, Tang Tian surpassed the speed of the 100-meter sprint in the police academy back then, returned to the door of the hotel and pulled the car door in, started the car in a hurry, comforted Xiang Yu cordially in his heart, and rushed out of the parking space with one foot on the accelerator.

It wasn't until the car drove out that Tang didn't feel a fever on his face -- when he was investigating and handling a case, he actually forgot to turn off the mute on his mobile phone! Such a low-level mistake actually happened to him! This is simply ......

"I said Team Xiang, did you almost kill me just now?!" After making sure it was safe, Tang Tian gradually slowed down the speed of the car, took out his mobile phone and called Xiang Yu back.

"Hurry back as soon as possible, there's an accident at the hotel!" Xiang Yu didn't pay attention to Tang Tian's complaints at all, his voice was even more eager than Tang Tian, "Xiaoqu disguised herself as a waiter to deliver food to 1901, and now she has lost contact with us!"