A flash of hope flashed in Gu Ji's mind.

Central air conditioning and ventilation systems are generally installed in integrated ceilings in large public places such as shopping malls and airports for cooling and ventilation. Perhaps, you can try to leave through the exhaust duct...

"Done!"

Time is running out.

He hung the tactical earphones on the back of his neck, put the pistol in his trouser pocket, and quickly groped for the corpses of the thugs.

Although it was his first time to shoot and kill, the cold-blooded and cruel methods of the other party made Gu Ji feel no guilt at all. Instead, he felt happy to eliminate evil. In addition, this was a game world, and he had seen many crime scene cases.

It's not too uncomfortable physically.

In addition to the hard-to-take-off body armor and belt, knives, magazines, and grenades, he took them all away without missing a thing. When he got up, he picked up the 56-2 punch from the pool of blood, wiped the blood, and pointed the muzzle downward.

He opened the slide, checked the chamber, and took a look at the quick sight hole on the back of the magazine. There was about half of the 30-round magazine left, which was enough.

Bang.

Put the 56-2 punch on the desk and push it together under the air vent of the ceiling. Maybe the waist was exerting force on the wound. Looking at my forehead, cold sweat was oozing from the tip of my nose, and the muscles of my cheeks were shaking in pain.

But compared to surviving, the pain is no longer important.

"The physical quality of this game character is set with reference to my real body."

From the moment he exerted his strength in the battle, Gu Ji discovered that the power and physical strength of this body were the same as reality, and there was no sense of violation when using it.

Step on the table and use a knife to pry open the plastic exhaust vent.

He stretched his neck in and grinned. A dark and wide rectangular iron passage blew a slightly musty wind and swept over the head of his hanging tail ball.

Without saying anything else, he threw the 56-2 in first, taking his chances into account. He pressed both sides of the air outlet with both hands, using three arms and his latissimus dorsi muscles to work together. He gritted his teeth and got in.

"Huh..."

The severe pain made his breathing become rapid and messy. He lay down in the pipe and looked back and forth, recalling the environment of the airport building he had just seen at the door.

To the left is the outer wall, which is usually welded with steel bars. It is a dead end. To the right is the interior of the airport. You might be able to find a hidden room or leave through the exhaust fan!

So, Gu Ji decisively adjusted his posture and quickly crawled to the right.

Probably less than half a minute.

A roar came from the tactical earphones, and then another person mumbled something, and the earphones suddenly went silent and turned into a "sizzling" noise.

"That's quite clever."

A cold light flashed in the corner of Gu Ji's eyes. He threw away the earphones and crawled with all his strength. He knew that the thugs had seen the body and discovered that he had taken away the tactical earphones, so he changed the backup channel.

"Boom! Boom!"

Almost at the same time as he was moving desperately, huge noises suddenly came from the pipe behind him, and the intervals between the movements were getting faster and faster, and they were getting closer and closer, mixed with the faint sound of heavy breathing!

Without even thinking about it, the thugs must have followed the blood stains on the pipes and caught up!

And it’s extremely fast!

Without even looking back, he held the gun in his right hand, placed his arms and the insides of his knees, moved his right leg and left arm, left leg and right arm, and advanced alternately rapidly.

Under intense exercise, the originally treated waist wound was torn again, and the bandage was soaked with blood.

But he still didn't pause at all, letting the pain stimulate his nerves.

Under the oppressive conditions of "slow down, you will die", Gu Ji even went crazy like a pervert. The muscles all over his body twitched uncontrollably, the veins on his neck swelled, and his eyes were full of ferociousness, as if he were alive.

A stubborn wolf struggling to its death!

In a blink of an eye.

A cross corner appears in front of the passage.

Gu Ji was startled, and his eyes regained some clarity. The next moment, he decisively turned into the right fork, and took out the 82-2 type grenade he had obtained through "licking the bag" with his left hand from his pocket.

That's right, he's going to blow up the exhaust duct.

Not to mention the military physical fitness of this group of thugs, the gunshot wound on his waist alone meant that he would not be able to crawl away easily.

Only by blowing up the passage can the thugs' pursuit be temporarily blocked.

If you're lucky, you might be able to get another one.

Like the 56-charge grenade, the Type 82-2 grenade is also produced by Xia Guo. The foreign trade version is called the Type 86. It is especially popular in the Middle East and Africa due to its simple structure, low price, and high reliability.

He had never practiced this thing in the police academy, but that didn't stop him from learning from military magazines.

The killing radius of the Type 82-2 grenade is greater than 6 meters, and the critical safety radius is less than 30 meters. It is very powerful, so Gu Ji must first find the corner of the exhaust duct, enter the ceiling of another room area, and use staggered steel keels and gypsum boards to make

Cover and throw.

Otherwise, if you throw it in a single straight channel, it is equivalent to staying in the same barrel, and it is easy to accidentally injure yourself.

Pull out the safety and loosen the firing pin.

He threw it fiercely into the passage he had just crawled out of, and Gu Ji turned around and ran away.

"Dang...dangdang..."

The grenade clanged several times in the iron tunnel, with a delay of about three seconds.

"boom--!"

A deafening explosion resounded through the passage. Even though Gu Ji covered his ears and hid in another exhaust duct, he was still startled and had a "buzzing" tinnitus in his ears.

He shook his head from side to side and clicked his cochlea before he felt relieved.

Looking back, I saw that the intersection of the iron pipe behind me had been completely distorted by the blast wave, and it was still reflecting a little light. It seemed that even the ceiling had been blown through.

No wonder the conventional weapons of the special police are never equipped with grenades. These grenades are too powerful to fight in cities and can easily injure civilians by accident.

Abandoning distracting thoughts, Gu Ji continued to crawl forward.

As we turn deeper into the passage, the surrounding light becomes darker and darker. It just so happens that this Korean character wears a smart watch on his left wrist.

He turned on the flashlight skillfully, and with the light reflection, his sight was obviously much more comfortable.

This is not because Gu Ji was self-taught and suddenly understood Korean, but this Volut watch is the same as the model he actually wears, and is the latest model of the 5th generation.

Unlike watches produced by traditional mobile phone manufacturers, it is much more professional than the former in functionality.

In addition to regular blood oxygen, heart rate, electrocardiogram, atrial fibrillation, etc., it can also measure blood pressure and even cool the skin. All of them have professional medical certification. After all, Volut is a professional life medical technology company, and Gu Ji’s father works here.

He worked in the company, so he also got a lot of good stuff for free.

After turning two cross ventilation passages in succession, he could no longer hear any gunshots. Instead, there was the sound of an exhaust fan.

Just as he was wondering which pipe was closer to the exhaust fan, the previous game system prompt suddenly popped into his mind:

[Goal: Survive for 20 minutes to complete!]

【Please select your reward.】

[Strength Increase (Small)] or [First Aid Needle (×1)]
Chapter completed!