A group of officers looked at the figure that was dark green, and was not afraid of death to run towards them, their faces changed, if the bottom mercenaries didn't know what these figures were, it was normal, but they were all veterans of a hundred battles, especially the vast majority of them were veterans who had participated in the first biochemical war, how could they not know about these familiar figures?

"Oh! Oh, my God! It's these things again! ”

A middle-aged mercenary with the rank of lieutenant colonel said with an ugly face as he retreated after firing two shots at the swift ghost in the distance.

"Lieutenant Colonel! I think you'd better save some effort! Keep up with the team! ”

Another mercenary with the rank of colonel opened his mouth as he opened his gun with a solemn expression.

"Yes sir!"

The lieutenant colonel mercenary responded.

"Huhuhu......"

Countless bullets sliced through the air, emitting a low humming sound before sinking into the swift ghosts.

"Sneer......"

Every bullet that sank into the swift ghost's body sent up pools of green blood mist.

After a while, several swift ghosts fell, and everyone put down their guns, but everyone's faces did not become good-looking, because they all understood that at this moment, they were already exposed to the sight of the lurkers, and these ghost things, it was impossible to be like this, this was just an appetizer under the lurkers.

"Whew-"

The next moment, there was a sound of the door closing behind everyone.

Hearing this, everyone hurriedly turned back, only to see that the metal door that everyone had entered earlier had been closed.

"Hell! There is no way back! ”

Charlie looked at the closed door, and suddenly his face was difficult to see the extreme, but as the commander-in-chief, he could not show the slightest panic, he had to remain calm.

"No way! Hurry through this hall! ”

Charlie struggled to calm the anger burning in his heart, and then turned his gaze to the doorless passage in the distance.

Hearing this, the group immediately moved quickly forward.

At the same time, in the pitch-black placket around the hall, hideous and terrifying figures suddenly appeared.

"Knock Knock Knock ......"

Everyone plunged into the somewhat dark passage, and the sound of dense footsteps also sounded in the passage, which immediately caused a burst of echoes.

"Ah......h

At the same time, a terrifying low roar sounded behind everyone, and some of the people who were running looked back and could vaguely see the hideous figure following behind them.

"What a hell of a thing! Seventh Master, I tried my best to open the door! That's what happened to me when I came in! ”

Tang Xiaoqi complained as he ran, and as he was talking, he took out a grenade, pulled out the safe, and then threw it back.

"Boom!"

An explosion rang out immediately, and in the moment of the flames, everyone saw the hideous faces of the figures running in front.

Feng Zhan reached into the grenade bag, and at the same time took out the biochemical grenade from the system warehouse in his brain, and then saw Feng Zhan take out a biochemical grenade in the grenade bag, pull out the safety and throw it back.

"Boom!"

The people who were running only heard a huge explosion that far exceeded the previous one, and then the dozens of biochemical ghosts running at the forefront behind everyone were torn apart, and the wreckage flew all over the sky, and the huge wave of energy of the biochemical grenade also made the ghost army behind everyone pause in the pursuit footsteps.

Seeing this, a group of people took out their grenades and threw them backwards one after another.

"Boom Boom ......"

The explosions sounded one after another, and the people who were running also felt a tremor under their feet.

Then, Feng Zhan took out a flashlight to shine forward, and when he saw the scene in front of him, everyone's faces fell, because in front of him, there was another encrypted metal placket.

"Damn! Strike in battle formation! Captain! You go and open the door! ”

The moment he saw the metal placket, Charlie scolded angrily, then ordered, and then ran to Tang Xiaoqi's side and said seriously.

Hearing this, Tang Xiaoqi glanced back at the back, then nodded heavily, and then sped up and went straight to the metal door, while the rest of the people stopped one after another, standing in two rows, squatting in the front row and standing in the back row.

"Da Da Da ......"

The muzzles of the guns continued to shoot out deadly flames, and bullet casings ejected from the chambers of the guns and fell to the ground, making sounds that seemed insignificant under the sound of the guns.

"Sneer......"

Soon, the sound of bullets entering the flesh came from the distance of everyone, and one by one the figures were shot and fell to the ground.

"Click, click, click......"

Several mercenaries took out their grenades and pulled out the safety, but instead of throwing them high, they rolled on the ground like bowling.

"Boom Boom ......"

Several grenades quickly rolled into the ghost army thirty meters in front of them, and then exploded, and then the flames spread along with the stumps and severed arms of the biochemical ghosts, and the green blood was all over the walls and floors in front of everyone, and the scene was very disgusting for a while.

"Da Da Da ......"

Gunshots rang out continuously, and the biochemical ghosts fell in pieces, and then the corpses melted away on their own, and there was no situation where the corpses blocked the ghost attacks behind.

"Da Da Da ......"

The battle lasted for about eight minutes and minutes, and at this time, although everyone was wearing combat gloves, they could still feel the scorching temperature from the guns due to the continuous fire, and countless bullet casings were scattered on the ground.

"Colonel! How long will it take? ”

Charlie turned his head to look at Tang Xiaoqi, who was concentrating on unlocking, and asked in an eager tone, while the expression on his face became more and more ugly, because compared to before, the biochemical ghost was less than twenty meters away from everyone, and he deeply understood that everyone's firepower could only be effective for a while, and it was impossible to stop the footsteps of the ghost army all the time.

"Ahhh......h

One by one, the biochemical ghosts let out a terrifying roar, and rushed into the fire coverage of the crowd one after another, and then fell one by one.

Looking at this scene, Feng Zhan couldn't help but sweat, if it goes on like this, I'm afraid that everyone's ammunition will run out sooner or later, and then be eaten up by the biochemical ghosts that pounced on him, although he can use the high-level hunter transformation card, but this is Valkyrie deep behind the enemy, and the ghost knows if these people can take themselves out of here after the sequelae attack, so Feng Zhan doesn't want to use it unless it is a last resort.

"Die!"

Charlie roared.

Hearing this, Feng Zhan couldn't help but glance over, but he saw Charlie put away the rifle in his hand, then reached out and took out an M249 in his waist bag, and then pulled the trigger, and the muzzle of the gun suddenly poured out angry flames.

Seeing this scene, the rest of the people didn't feel anything strange, but Feng Zhan couldn't help but look stunned, what is the situation? Can a small fanny pack fit a bulldozer?

"Host! You don't need to be so surprised! The world of Fireline is much more technologically advanced than your original world! It's nothing more than a miniature wormhole storage pack! A maximum of a few square meters of space! Used to place weapons and ammo! ”

Just as Feng Zhan was shocked, the voice of the system Lori's explanation spread out from his brain.

Hearing this, Feng Zhan couldn't help but raise his eyebrows, and the corners of his mouth rose slightly, since there is such a thing in the world of fire, then what is he afraid of?

As soon as he thought of this, Feng Zhan also took out the M249 machine gun from the system space, and immediately began to strafe.

"Da Da Da ......"

The gunfire became noisier than before, but because of the addition of two machine guns, the ghost army's original forward trend was suddenly suppressed, blocked in place, and it was unable to move forward for a long time.

Hearing the sound of another machine gun, Charlie couldn't help but be a little surprised, and then looked at the source of the sound, only to see Feng Zhan holding another machine gun and firing wildly.

"Da Da Da ......"

Leng Xuening shot while shouting eagerly at Tang Xiaoqi, who was unlocking the lock behind him: "You guy! Okay, no! ”

"It's coming, it's coming! Give me some more time! ”

Tang Xiaoqi stared intently at the buttons on the electronic lock, and replied without hurrying while tapping quickly.

Hearing this, Leng Xuening stopped making a sound, turned her head and threw a grenade.

"Didi ......"

Tang Xiaoqi kept tapping on the multiple buttons on the electronic lock, making a dripping sound, and a drop of sweat slid down his forehead, obviously, at this moment, he was not much easier than everyone fighting against the biochemical ghosts.

At the same time, the other side ......

"Sir! The main control room is right in front! But! Charlie's squad seems to be exposed! Already in fire with the enemy! Shall we rush back to help? ”

One of the Alpha Team members reported to Rufit, unable to see the expression on his face because he was masked, but the eagerness in his heart was not hard to hear from the eagerness in which he spoke.

Hearing this, Rufitte frowned and fell into deep thought, and after a few seconds, Rufit stretched out his hand and made a silent motion.

Seeing this, the other side of the report couldn't help but be stunned, and just about to say something, Rufitte covered the team's mouth, and then swept around vigilantly.

"Knock ......"

Not far from the main control room, there was a dense sound of footsteps at the end of a three-pronged corridor behind all the members of the Alpha Team.

Hearing this, all the members of the alpha team immediately frowned, they understood that the enemy was coming!

"Zizi Zi ......"

All the team members loaded their guns in unison, and there was a burst of sound.

"Prepare for battle!"

Rufitte let go of the hand that had been covering the mouth of the previous team member and commanded sharply.

Hearing this, all the team members nodded back in unison, and then held up the guns in their hands and aimed at the three intersections at the end of the corridor.

"Knock ......"

The footsteps became louder and louder, and faintly, everyone saw several figures running towards them in the three-forked corridor at the end of the corridor.

Seeing this scene, Rufit's pupils couldn't help but shrink, and then his face became extremely ugly, he knew what those running figures were, and he also understood that the appearance of these ghosts meant that he and the others had been under the surveillance of the lurkers from beginning to end.

"Fire!"

Before the biochemical ghosts appeared at the end of the hallway, Rufit immediately shouted loudly.

Hearing this, the Alpha team members, who had already been ready to attack, immediately pulled the trigger, and then one after another deadly bullets flew out of the team members' guns and shot towards several figures that appeared at the end of the corridor.

And at the same time, the other side......

"Dididi! Click! ”

Tang Xiaoqi pressed it again for a moment, and then a sound came from the door lock, and the next moment, the metal door was opened.

Seeing this, Tang Xiaoqi's somewhat tired face suddenly showed a smile, and shouted eagerly at everyone: "Hurry up!" The door is open! I've opened the door! ”

Hearing this, everyone looked sideways at Tang Xiaoqi, their faces showing admiration, and then they got up and began to retreat slowly.