Chapter 3789: Arrest the professor

The Z-8 helicopter itself can be used for both military and civilian purposes. Lin Rui and others spent an afternoon modifying the helicopter that Sergey stole.
Ribek helped them get two machine guns for installation in the car. These are two NSV heavy machine guns developed by the Soviet Union. Due to their excellent overall performance and innovations in many structures, they were once widely used by the Warsaw Pact member states as a general-purpose large-caliber machine gun for infantry, as well as the Browning M2 heavy machine gun widely used in the West. Contend.
In addition to the standard optical sight with a magnification of 4 times, it is also equipped with a 1PN52-1 passive thermal imaging sight to make it more convenient for night attacks.
After all preparations were in place, the team members quietly waited for the moment of action.
At 8:00 in the evening, the helicopter carrying the O2 team came to the rebel camp.
A large group of black militants heard the roar of the helicopter and ran out of the barracks in a panic.
The helicopter hovered directly on top of the small building. "Fire cover, the helicopter lowers its altitude, and prepares for a cable landing."
The team members hung the locks on their belts on the slings and slid down the slings from the helicopter. The doors on both sides of the cabin were opened, and several mercenaries used NSV heavy machine guns fixed on the helicopter to suppress and fire them below.
The fierce firepower caught the guards below caught off guard, and Lin Rui and others took advantage of this opportunity to descend to the roof of the small building.
After Lin Rui fell on the roof of the small building, he quickly made a gesture, and several other mercenaries rushed from the roof to the third floor.
Crazy Horse and Scarface each led a group of people, descending directly from the roof to the corridor between the first and second floors. They must quickly block the enemy to prevent the enemy from attacking from the first floor.
Lin Rui, Sergey and others are the search team, they must find Professor Robertson before a large number of enemies arrive, and catch him.
There are isolation barriers between the roof and the third floor, and the first floor of the second floor. These isolation barriers have become effective barriers for the O2 team members to successfully block the guards downstairs.
In fact, the response speed of those guards is not slow. They noticed someone on the top of the building roped down under the cover of the helicopter, and immediately realized the other party's intentions.
All the guards are starting to attack upstairs. However, Crazy Horse and Scarfaced people descended from the roof of the building and broke the window forcibly to occupy the favorable terrain.
And by virtue of the isolation door, the guards who tried to rush up were blocked. Gunfire flew in the narrow corridor. Prevent the guards from rushing upstairs directly.
However, Lin Rui, Sausage and others rushed towards the third floor. The researchers in the building were also alarmed, but they didn't even know what happened.
Some researchers were only surprised to find a group of armed men rushed in. They were a little unclear, so one of them even rushed to Lin Rui and waved his hand, "Who are you, you can't enter here."
Lin Rui grabbed him and asked sternly, "We are looking for Professor Robertson, where is he?!"
"Who are you?" The researcher became alert, because he found that Lin Rui and others were different from the black soldiers in the rebel camp.
Lin Rui didn't want to talk nonsense with him at all, so he drew out the dagger directly and stuck it in his thigh.
"Where is the professor?" Lin Rui said sharply.
The researcher suddenly hugged his thigh and howled, "Professor, the professor is in his room. From here, the penultimate one in front is."
Lin Rui pushed the researcher away and strode to the door of the room. , Whispered, "Break!"
Sausage nodded, pressed the prefabricated bomb against the door, and exploded quickly. The door was blasted open and crashed down.
Lin Rui rushed in with Sausage, "It's safe on the left." Sausage said loudly while holding his weapon.
"Lin Rui's direction to the bedroom." Lin Rui waved and ordered, "You two check the bathroom and closet. Be careful."
Lin Rui came to the bedroom and found traces of someone lying on the bed. With a touch of his hand, he could clearly feel the temperature of the bedding on the bed.
He immediately lifted the entire bed, and a gray-haired person under the bed got up with a scream. He was only wearing a pair of underwear, but he was holding a pistol in his hand.
Lin Rui looked at him carefully, then nodded and said, "Professor Robertson, we finally meet."
Professor Robertson held the gun in his hand and said nervously, "Who are you? What do you want to do?"
"The gun is a good gun. It's a pity, Professor, you really don't use the material of the gun. When you point the gun at someone, it is best to open the insurance and pull on the trigger." Lin Rui snatched it from his hand casually. I lowered the gun, then opened the pistol insurance and pulled up the gun.
Professor Robles was stunned for a moment, then raised his hand in frustration.
"Professor, you don't need to do this, because whether you have weapons in your hand is not a threat to us." Lin Rui mocked.
After he finished speaking, he pressed the wireless communication headset, "found the target, everyone is ready to withdraw. The helicopter is ready to respond, how is the situation with you in Crazy Horse?"
"The opponent's firepower is very fierce, but we have a favorable position, but four of us were injured." Crazy Horse whispered.
"Now retreat to the top of the building immediately, and cover the injured brothers to evacuate first. I have notified the helicopter to lower the altitude, and you only have less than five minutes." Lin Rui replied.
"Understood!" Crazy Horse shouted loudly, and continued to shoot while answering.
Lin Rui escorted Professor Robertson to the roof again. The helicopter on the roof lowered its height again, and while using firepower to continuously suppress the enemy forces on the ground, it lowered its slings.
The enemy army below had fully reacted, and many people raised their guns and shot at the roof.
At this time, the altitude of the helicopter was too low, and a few bullets hit the helicopter directly.
"A little lower and lean back. Use the height difference to cover." Sergey waved his hand and directed a burst of gunfire downstairs.
"I'm doing my best," the helicopter pilot said loudly. "But the firepower on the ground is too fierce. There are too many of them, the anti-aircraft machine gun we have to do."
Before he finished speaking, the mercenary who was shooting under the hatch of the helicopter was suddenly shot and blood was splashed everywhere.
A truck rushed into the distance below, with a shooting machine gun mounted on it. Obviously, the mercenary was hit by the result of their fierce shooting at the helicopter.
"Take that machine gun, or the helicopter can't be lowered." The driver shouted, "We were screened by the opponent's anti-aircraft truck during our descent."
Lin Rui ran while observing the trajectory of the bullets pouring upwards under the building. He ran a few steps and lay down, hiding his body in the middle of the roof.
He was still holding Professor Robertson in his hand, he didn't want to be so confused and hit by the anti-aircraft machine gun below.