In a critical moment, people can always burst out with great potential, even cultivators, Ye Shikai knew what kind of monster was behind him, he had to leave as soon as possible, suddenly, he felt a big hand tightly grip his ankle and pull him out.

"I'll go. ”

Ye Shikai was defenseless for a while, the back half of his body was directly pulled out of the ventilation duct, and if it was a little later, he would be completely dragged out, and then torn to pieces by the monster, in a hurry, Ye Shikai took out the You Xi sword and waved it hard behind him.

The sword fell, the sword blade easily cut off the monster's arm, Ye Shikai kicked out a kick, kicked the monster to the ground, took advantage of the situation and hurriedly got into the ventilation pipe, climbed forward desperately, about five or six meters, saw that the monster behind him could not enter, he breathed a sigh of relief, these monsters are indeed terrifying, if he was a step late just now, or did not cut off the monster's hand, he would be dead now.

Ye Shikai gasped, and didn't dare to delay, he could only keep crawling forward, although these monsters wanted to chase, but because of their huge size, they couldn't get in at all, and finally had to give up, Ye Shikai climbed about half the distance, and suddenly felt a trembling sound behind him, and the surrounding metal plates also made a "knock" sound, Tianjing, the three of them should have climbed out, that is, something was chasing after them.

Turning his head to look, he faintly felt that something was approaching, there was no light in the ventilation duct, Ye Shikai took out the flashlight he was carrying, and found that the monster more than ten meters behind him was about the same size as a human, but it had a crocodile head, limbs that looked like crocodiles, and a long tail behind him.

Good guy, Ye Shikai was so frightened that he didn't even dare to breathe, he couldn't imagine that there were some of these monsters that were similar to human body types, he really couldn't understand what the behind-the-scenes organization was doing with so many monsters.

The crocodile monster made a terrifying sound behind him, Ye Shikai exerted his limbs and kept crawling forward, but in the action of "climbing", the crocodile should be a natural expert, and he caught up after him in a few steps, Ye Shikai was a little anxious, took out a pistol, and pulled the trigger on the monster again and again.

Bang, bang, bang.

The bullet hit the crocodile monster's head, but it didn't penetrate it, and the scales on the head were like heavy body armor, and even armor-piercing bullets couldn't get in.

Ye Shikai took out the fire element again, a ball of flame erupted, the crocodile monster let out a scream, in the narrow ventilation duct, so that the flames can be condensed on one point, it is not a good thing to burn on the skin, the crocodile monster pounced suddenly, it seems that it was provoked, the space here is too small, it is difficult to even reach out, let alone swing a sword and fight here, you can't bite each other with this crocodile monster.

Ye Shikai used his internal force to condense behind him to form a barrier, temporarily blocking the impact of the crocodile monster, and then crawled outside little by little.

Outside.

"Mr. Ye has been down for so long, why hasn't he come up yet. Evil asked anxiously.

"There's movement, it's Mr. Ye. "Tianjing put her ear to the ventilation duct, and she could clearly hear the sound of crawling and the screaming of monsters......

"Oh no, there's a monster catching up. Tianjing reacted immediately, took out a flashlight and shone it down, but he couldn't see the situation below clearly, the ventilation duct was too dark, and it was not a straight line, and some places were even vertical, so it was far more laborious to come up than to go down, and the speed was naturally slow.

"What, what then, should we go down and help. ”

"This ventilation duct is so narrow, how can you go down and help. Tianjing was also very anxious, but there was nothing to do.

Five minutes later.

"Tianjing, I saw Mr. Ye. ”

Tianjing hurriedly stepped forward, at this time Ye Shikai was only twenty meters away from the exit, and he clearly saw that behind Ye Shikai, there was a monster with a crocodile head.

"Mr. Ye, are you okay. Tianjing shouted downward.

"Don't worry, I'm fine, but the monster behind me is still chasing me. Ye Shikai also shouted loudly.

"Hurry up, we'll deal with this monster. ”

"Good. ”

When Ye Shikai climbed to the exit, the frightened evil hurriedly stepped forward to hold his arm and pulled him out, Tianjing, Phoenix, and the SAD special forces and dragon tooth special forces behind them all aimed their guns at the ventilation duct.

Boom.

As soon as the crocodile monster appeared, Tianjing gave an order, and everyone opened fire, and in the blink of an eye, hundreds of bullets were all poured on the crocodile monster.

"Ceasefire. ”

After nearly half a minute of strafing, even the mutants were beaten into a sieve, Tianjing stepped forward and pulled the monster out, everyone trembled when they saw this, as if a person was in the skin of a crocodile, but in fact, this is a crocodile monster, half human and half crocodile.

"Mr. Ye, are you okay. Tianjing hurriedly asked.

"Don't worry, I'm fine. Ye Shikai took out the remote control from his pocket and pressed the button under the gaze of everyone.

"Let these monsters die here. ”

Bang.

Even in the ground, the people on the ground still heard several loud noises, the foundation trembled, as if there had been an earthquake, so many high explosives exploded in the ground, enough to blow up the entire basement, what a powerful burst of energy, the flames of the explosion even erupted along the ventilation ducts......

A minute later, the entire factory fell silent again.

"Put the RC robot in the ventilation duct and see if there is a blow down there. Tianjing ordered, there is a camera on the robot, and everyone can observe whether the basement has been blown up through the computer screen.

"Yes. ”

"Scared to death, almost died below. Ye Shikai gasped for breath, and he still had palpitations.

"Ah, what is this. Cheng Luoqi suddenly screamed, and on Ye Shikai's ankle, there was a tightly clasped hand, to be exact, it should be a claw.

"I was grabbed by a monster in the ankle just now, and if I hadn't slashed it with a sword in time, I would have really been dragged out. Ye Shikai explained, and forcefully brought the broken claw, just now he was very anxious, and he didn't even find that the broken claw was already "stiff".

"Reportedly, the ventilation duct has been completely blocked, and no movement can be detected below. ”

"Great. Tianjing was very excited, the task was completed, these mutants were finally eliminated, and everyone was in danger.

"It's just a pity that we didn't get the results of the HST project, frankly, these monsters were also transformed by those bastards with living people, they are not terrible, the behind-the-scenes organization that has not yet been found is really scary. Ye Shikai let out a long sigh.

"We're going to find them. ”