The headquarters of the Demon Slayer in N City.

When the figure of the mysterious attacker flashed in the thick smoke, Yan Slash Butterfly had already drawn his sword and slashed it, he kept the movement of the sword and slid behind the attacker, and the slashed guy stood for a moment, suddenly spurted out a large stream of blood, and fell to the ground.

"It's you guy who grabs the credit again." There was a man next to him munching on a red apple.

Yan Butterfly was put into the sheath of the sword and looked at the person: "At this time, you still look leisurely. ”

"Anyway, the twenty captains have arrived, and it's not my turn to make a move." The latter laughed, and by this time someone was already putting out the fire, and after the mist cleared, the two of them couldn't help but be slightly startled when they saw the attacker who had been hacked to death on the ground.

"How is he ......?"

Lying on the ground was Bo Longyan, his exaggerated mechanical arm was gone, his titanium exoskeleton was full of scars and traces of fireworks, and the sword that slashed the butterfly just now slashed through his left chest, all the way to his left shoulder, obviously a fatal wound.

At this time, Dai Xue ran over: "Captain, I just received information that the technical department was attacked. ”

"Do you want to turn the tiger away from the mountain?" Yan Butterfly looked around at the people around him, "I only know one ...... who can control others as pawns and have this kind of strategy."

"Heavenly Wounds!" The apple eater answered for him.

"The injury is back?" Dai Xue said in surprise.

At this time, Bo Longyan on the ground suddenly moved, and he used his last strength to pull away a circle of ** on his stomach, and a gas with a strong nitrate smell came out from under him.

"Captain, ...... in danger"

Yan Chop Butterfly kicked Bo Longyan over, the movement in his hand was incredibly fast, and in an instant, he had already drawn his sword, slashed, and sheathed, and then looked at the row of **, which had been cut off by Qi Qi, but did not hurt Bo Longyan's body.

"Dai Xue, prepare the plane, let's go...... In addition, let's see if Captain Bo has any salvation, and the apple eater will be handed over to you. ”

"You're really good at calling people, but this guy seems to be out of breath."

……

The fifth floor of the technical department of N City.

After Iron Fang climbed up the intestinal rope, Qin Se kicked the unlucky guy who used his internal organs as a cable through the broken window.

"Iron Fang, what's going on down there?"

"No problem!" Iron Tooth replied in a thick voice, at this time he was covered in blood, his appearance was vicious, and his eyes that were aroused with murderous intent flashed with a menacing light, like a fierce ghost crawling out of the pool of blood, even Qin Se was reluctant to look at him directly.

Qin Se glanced down from there, fire trucks and police cars were coming this way on the road, the sound of sirens echoed almost half of the city, and screams and cries were heard from time to time below, probably it had become a hell on earth.

The fire on the fourth floor was already raging, and from here you could feel the hot air rising upwards, when there was a sound of unhurried footsteps at the end of the hallway.

The two of them looked there vigilantly at the same time, but what came up from the staircase was a natural injury, there was some blood on his body, and the two Hidden Blades had become blood swords, and he shook his hands, and the Hidden Blades were tucked into his sleeves.

"Boss, is it leveled down below?"

"Well, let's go up, I've prepared a 'gift' for the pursuers." The area around Tian Wound's head was shrouded in mist, and at this time he was launching a demon technique, and Qin Se suddenly understood the intention of setting fire.

Before the three of them left, Axon Min, who was pressing the headphones for his life, said, "How are you doing over there?" ”

"It's so dark, it's so boring!" In the headphones, Lam Min replied in a helpless voice.

"After leveling the pursuers, you cover us near the building, and we'll meet on the top floor."

"I have a lot of tasks."

"If you can, work harder, be careful."

Qin Se asked, "Boss, why are we going to the top floor, what is there?" ”

"There was a big surprise!" Tianshu laughed.

Taking advantage of the fact that the panic below had not subsided, the three of them rushed forward, occasionally meeting a few demon slayer along the way, who were either torn to pieces by the iron fangs, or killed by Qin Se in seconds, or simply controlled by the heavenly injury, and jumped from the window.

It is impossible for anyone who does not enter the building to imagine that the middle floor of the building houses offices, liaison rooms and training rooms, and the upper middle floor houses the laboratories and operating rooms.

When passing through the bright laboratory made of tempered glass, you can see the same kind of dissected from time to time, half-finished robotic arms, and various test equipment...... There was also a researcher in a white lab coat huddled under a desk.

At the sight of the living person, Iron Fang became excited, and threw himself on the tempered glass and roared, causing several researchers over there to tremble. Tianshu said, "Iron Fang, leave them alone, keep walking." ”

"Boss, these people are enemies." Iron Fang said.

"There's no time to kill them one by one, they're just lower-level researchers."

"The technology here seems to be very advanced." Qin Se said with emotion.

"The technology here is 30 years more advanced than the outside world." At this moment, a large amount of gas suddenly erupted from the glass laboratories, and the researchers who were hiding trembled and twitched in the white gas, and some clutched their throats as if they were in great pain.

"Hey, what's wrong with them?"

"It's been extinguished, let's go quickly, it's going to be sprayed here."

The three of them quickened their pace, and the door in front of them suddenly fell, and with a roar of iron fangs, they ran on all fours on the smooth ground, and then crashed into it like a meat bullet chariot, knocking the automatic car into it, and its fall was stuck in half of the place.

When the three of them left this floor, a large amount of smoke suddenly erupted from behind, and the lighter was lit and thrown behind him, and the entire floor was suddenly engulfed in explosions and flames.

"It turned out to be gas, so primitive."

"For the average person, the effect is the same."

Walking up, it has reached the twentieth floor, and the surrounding layout has changed again. It's divided into small rooms, which look like laboratories and have many corridors around them.

"It seems that this place is not as good as the one below, it's so old." Qin Se said.

"Because the owner of this floor has a special preference."

"Master?"

"Well, the notorious Evil Doctor, the number one mind in the Order...... Tricky! As he was talking, there was a sudden sound of sirens in all directions, and dense footsteps could be heard in the corridors in three directions at the same time.

Surrounding them were a group of strangely shaped cyborgs, these people had ** torsos and heads, but their limbs were made of titanium alloy mechanical arms, and their bare bodies were covered with a layer of rib-like exoskeletons. Their skulls have all been stripped away and replaced with tempered glass skulls, with their brains and nerves clearly visible, filled with various flashing electrodes.

"Boss, what are these?"

"It's obviously a clever new invention...... A cloned demon body and a mechanical zombie composed of mechanical arms! "There's also bad news, these guys are semi-electronic brains, which means we can only fight." ”

"Just boring!" Qin Se clenched his fists, and his iron teeth were eager to try, and the three of them each faced enemies in one direction, and there were more than twenty mechanical zombies on each side.

"We don't have much time, let's do it quickly!"

"Good!"

Those weird mechanical zombies rushed at them at the same time, and the three of them also rushed in three directions, facing the enemy.

Iron Fang slammed his body into a group of mechanical zombies, rolling like a leather ball, and then picked up the feet of a mechanical zombie and spun wildly.

Knocked over by a group of companions by the flying mechanical zombies, these guys who didn't feel pain slowly got up, their eyes flashing with numb killing intent, and rushed towards the iron fangs.

He slammed his hands out on the front one, its skull shattering, its body still running forward, and finally crashing into the solid chest of Iron Fangs and falling.

Although he was killed with one blow, Iron Fang also felt that the heads of these guys were very hard and hard, and he looked at the palms of his two hands, which had been pierced by tempered glass.

Without much time to hesitate, the group behind had already rushed over, jumping onto the side wall with their strong limbs and rushing towards the Iron Fang.

These non-feeling monsters lay on Iron Fang's body, hugged his limbs, and locked his body to move. The mechanical zombie behind sped up, revealing spikes from both palms and stabbing at Iron Fang's body.

Iron Fang roared, grabbed a mechanical zombie lying on top of him and threw it at him, colliding with the mechanical zombie that was about to deliver a fatal blow to him.

But a large number of mechanical zombies were still attached to his body, and these things suddenly opened their mouths at the same time, revealing the titanium fangs inside, and bit down on Iron Fang's body, and he screamed in pain.

On the other side, Qin Se was grabbing a mechanical zombie to dodge left and right, avoiding those attackers who were not going to die. While dodging, she slapped the exoskeleton behind the mechanical zombie with her hand, and with a crisp sound, the exoskeleton was broken, and of course her hand hurt terribly. Then she pressed her hand to the mechanical zombie's bare back.

As soon as it touched the skin, the thing immediately stopped, his stomach bulged, the stomach pouch broke the belly, and the intestines rolled around the stomach pouch, cracking a hole in the front of the stomach pouch.

With a "whoosh", a thick stream of stomach acid spurted out, hitting the mechanical zombie in the front, and the guy was immediately burned with a hole in his chest and fell to the ground.

"Hah, taste my stomach acid gatling!"

Qin Se adjusted the mechanical zombie she controlled, and frantically shot at the enemies around her, but these things rushed over without fear, ignoring the fall of his companion next to him.

Qin Se felt that the enemy this time was very tricky......

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