Seeing that the laboratory windows were destroyed, Wei Chao immediately opened the entire thick door of the central laboratory on the third floor to ensure that the safe was always within sight of the commandos so that it could be protected at any time if something happened inside.
Later, he reported the situation in the laboratory to Li Dongsheng. In fact, Li Dongsheng had already seen the situation in the laboratory from the surveillance screen. He ordered Zhang Wa: "You retreat outside the gate and monitor. The laboratory door does not need to be closed to prevent
The enemy attacks again."
The enemy suddenly made no sound after launching a rocket attack. Wan Lin slid along the rope upstairs to near the window of the third floor laboratory and whispered to Zhang Wa that he had arrived at the laboratory to avoid misunderstanding. He looked towards the laboratory and downstairs.
After taking a look, he found nothing unusual, so he threw the little flower into the laboratory and continued to slide to the ground.
At this time, all the people guarding the institute were wondering why there was suddenly no movement after the little Japs continuously attacked the door and the third-floor windows.
Wan Lin slid to the ground and squatted down, adjusted his breathing, put his ear against the wall of the stairs and listened carefully for a while, and vaguely felt something coming from the second floor of the building.
He quickly ran into the building, waved to several security guards on the first floor, and quietly approached the second floor with his gun close to the stair wall. When he got to the stairwell on the second floor, he raised his gun and looked around, and suddenly found that there was a room in the stairwell.
Two soldiers from the guard platoon sat on the ground with their backs against the wall, their heads drooped on their chests.
"No, the little devil has already come in!" Wan Lin secretly screamed in his heart without daring to speak out. He quietly put the sniper rifle behind him, pulled out the pistol from his leg, touched the corner of the stairwell, raised his ears, and listened for a moment.
Movement in the corridor.
The corridor on the second floor was quiet. Wan Lin turned around and touched the carotid arteries of the soldiers sitting on the ground. He found that both soldiers had their necks broken by strong force. "What a professional killing method." Wan Lin thought to himself angrily.
call out
"Leopard Head, the enemy has entered the second floor. Two soldiers died, and the enemy's entry channel is not clear." After reporting the situation in a low voice, Wan Lin suddenly rolled forward into the second floor corridor, raised his pistol and looked around the quiet corridor.
Wan Lin wondered in confusion: "The outside of the building and the first floor are heavily guarded. Where did the little Japs come in?" He carefully walked along the corridor to the end, and suddenly discovered that a piece of ceiling on the top of the corridor had been moved.
Wan Lin pressed his body tightly against the wall of the corridor, slowly took out the sniper rifle from his back and poked it at the ceiling. The ceiling slowly slid sideways, revealing a central air conditioning vent on the ceiling.
"Damn, the kid came in here, probably from the ventilation duct in the basement." Wan Lin quickly informed Li Dongsheng of the situation, and then quickly went up the stairs to the third floor.
After Li Dongsheng received Wan Lin's report, he immediately told the researcher that the security director had asked for a diagram of the air-conditioning ducts. He looked carefully and found that the air-conditioning ducts came up from the basement and were spread throughout the entire floor.
There was a right-angle bend in the pipe on the second floor. The pipe suddenly became thinner, making it impossible for a person to crawl through. It was estimated that the enemy came down from the ventilation duct on the second floor and suddenly found two soldiers from the guard company, so they quietly killed the two soldiers.
, then bypassed the narrow air duct, got into the air duct from the front, and ran to the third floor.
Li Dongsheng immediately notified Wei Chao and Wang Hong to be more vigilant. At this time, Wei Chao and Wang Hong were kneeling on the ground of the third floor corridor, with their guns pointed at the ceiling at the top of the corridor; Zhang Wa was still holding his guns pointed at the central laboratory.
Lingling pointed an automatic rifle at the elevator entrance and the corridor entrance.
Xiao Hua, who was thrown into the central laboratory by Wan Lin, was wandering around on the experimental table in the central laboratory. She seemed a little irritable. She kept raising her head to the ceiling and smelling something, and her ears were beating back and forth rapidly.
At this time, Wan Lin silently appeared in the third floor corridor holding a pistol. He waved gently to several comrades and walked into the laboratory with the gun. Xiaohua looked back at Wan Lin and suddenly stood up on the experimental table.
He stood up, his eyes glowed blue, tilted his head to listen to what was going on above, kicked his hind legs hard on the test bench, and jumped into the air, knocking a hole out of the ceiling with a "clang" sound.
There was a big hole, and the two front paws swung upwards.
"Ah" a scream suddenly sounded from above the ceiling of the laboratory, and then he heard a violent crawling sound above the ceiling. Wan Lin raised his pistol and pointed at the sound of rapid movement forward.
Take two shots.
The crawling sound stopped immediately, and a large amount of blood oozed from the ceiling. Zhang Wa and Lingling had already rushed into the house. Zhang Wa ignored the movement on the ceiling and ran directly to the broken window, pointing the gun out the window.
.
Lingling knelt on one knee next to the test bench, pointing the gun in her hand at the window. Wei Chao and Wang Hong rushed to the laboratory door after hearing the gunfire, pointing their guns at the corridors on both sides. The tactical coordination of the several people was perfect.
, blocking all directions where enemies may appear.
Hearing that there was no movement on the ceiling, Wan Lin whispered to Xiao Hua, "Come on!" Xiao Hua heard the sound and ran into the big hole he had just opened in the ceiling, "Hi..." As the small flower in the ceiling moved quickly, the sharp
Its claws directly opened a several-meter-long crack in the ceiling and ventilation duct.
"Bang", a black shadow rolled down from the crack in the ceiling, and landed face down on the experimental table in front of Wan Lin. Then a pistol also fell down, and the ceiling was opened by the rolling black shadow.
of large cracks.
Wan Lin went over and held down the opponent's neck, and found that the opponent's carotid arteries had stopped beating. A long scar was exposed on the thigh under the buttocks, which was as deep as the bone. The flesh and blood were turning and bleeding outwards. It was obvious that he had been injured.
Xiaohua was injured by her sharp front claws.
Wan Lin turned it over and saw Fang Yuan's eyes open, two small holes on his chest, and a stain of blood.
After a while, Xiaohua also jumped down from the ceiling and shook his head at Wan Lin. Wan Lin understood that there were no enemies in the pipes on the ceiling, and Xiaohua had already scouted them.
Wan Lin waved at Xiao Hua and walked out of the laboratory. He happened to meet Li Dongsheng running towards him, "Leopard Tou, I'm going to take a look outside." Wan Lin said hello and ran out with Xiao Hua.
Wan Lin has been worried about the black shadow that disappeared after breaking open the door. The enemy obviously planned to attack the research institute. One drove his car and hit the door to attract attention, one took the opportunity to sneak into the ventilation duct of the experimental building, and the other bombarded the experiment on the third floor.
window of the room, and then implemented long-distance sniper cover. Two people have been eliminated so far, but where is the other one?
Wan Lin and Xiao Hua had just walked to the second floor when Li Dongsheng's instructions sounded in the earphones: "Wan Lin, a large amount of plastic explosives were found in the backpack of the devil in the laboratory, be careful!"