The "hiss" sound came from far and near, as if a poisonous snake was swallowing its own core, this subtle sound was very difficult to detect and distinguish, but it was still detected by Zhen Wuyu.

The sound came from above, Zhen Wuyu couldn't help but raise his head vigilantly, but there was no movement.

What the hell is that?

Her round apricot eyes were wide open, and their sharp eyes seemed to pierce the gloomy sky, but even so, she didn't find anything.

In the entire proving ground, there was only an open space, and at the top were some jumping platforms, one of which stood Zakaev and Mason. A wall dozens of meters high around it, the warm air at a slightly higher level formed a convection with the cold air inside the ruins, and the breeze blew across Zhen Wuyu's face, but it gave her an unusually cold and solemn feeling.

The sound of "hissing" suddenly increased slightly, and at this moment, there was also the sound of "rattling".

It was the sound of breaking the air, Zhen Wuyu immediately felt the danger, she immediately instinctively turned sideways to dodge, and at the same time as it closed, a long black narrow thing suddenly passed by her side.

What is that?

Zhen Wuyu didn't have time to think about it, because this thing obviously attacked her just now and didn't succeed, at this time it just happened to pass by mistake, so there was a stiffness of the body and there was no turning back for the time being, and this moment of no turning back was a great opportunity for her to attack.

So Zhen Wuyu immediately bullied himself and caught up with the thing. Then she swung the double sickle claws worn on her arms at the back of the thing. Dig hard from the middle to the sides.

"Poof" With the sound of the flesh breaking, a dark green thing suddenly splattered out and shot straight into Zhen Wuyu's body.

I've long experienced the sickle monster in Dead Space. Zhen Wuyu is no stranger to this kind of thing, it is obviously the blood of alien creatures. It's better not to get this kind of thing on the spot, so she immediately pulled out and flashed to the side.

The blood immediately sprayed on the ground, and then the sound of an acidic substance corroding the rock pierced, and the blood of that thing directly corroded the ground into a large hole.

The thing also let out a scream, similar to the shrill wail of a vicious dog after it had been beaten. However, the sound should be thinner and more permeable. A large hole had been torn open in its back, revealing a blur of flesh and tissue glowing green, and even spiky bones could be seen.

Zhen Wuyu's backstab just now. It was seriously injured, but even then it did not die directly from this, and did not even lose its flexibility.

After a shrill scream. The thing spun around in an instant. and then pounced on Zhen Wuyu in the back.

The speed was so fast that people couldn't imagine that it had been injured, and in the face of an unimaginably fast black shadow, Zhen Wuyu couldn't help but cross his arms and block it in front of him with two narrow sickle claws.

The two immediately collided with each other, accompanied by the trembling sound and sparks of metal, this force almost overturned Zhen Wuyu, but she still endured it.

And that thing because of this collision. There was a hard stun again, and Zhen Wuyu also had a chance to see the whole picture of this thing.

It's pitch black throughout. The dark and smooth skin showed various curves on it, and the whole body was a bit like the nimble small carnivorous dinosaurs of the Jurassic period, but it was completely different. The head of this thing is the kind of tissue with a crown all the way to the back, but unlike the double-crested dragon, its tissue is similar to that of a pituitary type.

Other than that, the two front and back claws of this thing are almost the same length, and both look extremely sharp. It has a very slender and flexible build, which allows it to change shape easily, and even burrow into a very small exhaust duct. The tail is as long as the entire body, and at the end of the tail, there is a sharp spike that can launch a surprise sneak attack. And where the mouth is located, the four rows of teeth above and below look numb, and there is no doubt that they can easily tear apart the human body.

Speaking of which, the real name of this alien creature is about to come out.

Its name was Xenomorph, not the kind of alien form they had encountered in Sigma that could be loaded with Xenomorph weapons and armor, but another creature called "Xenomorph".

Referred to as the "Viper" by the Predator, he is also the Predator's arch-enemy and inherent hunting target.

The Viper has a natural penchant for killing, and its body structure and various hunting weapons are superb, making it very suitable for hunting. The pitch-black skin can make them blend into the darkness effortlessly, even if it is a little dark, they can hide without any gaps, and this is the reason why Zhen Wuyu couldn't find this alien just now.

They are the perfect killer creatures, not comparable to the Sigma's Xenomorphs with alien armor and weapons, but they are no less deadly.

Deadly camouflage, swift body, and a shattering weapon that is devastating to humanity make this a natural assassin. They are always able to lurk in all kinds of dark places, so some of the local organizations with alien distribution have a headache for them for a while.

According to incomplete statistics, as many as 143,000 humans died in alien assassination in California, USA. These creatures are unguardable, and they are cold-blooded animals like Witch, with almost no energy response in their bodies, and cannot be detected using a series of surveying methods such as thermal imaging.

And these "poisonous snakes" are also very numerous, like the aliens of Simga, they have very strong reproductive abilities, and sometimes even use the body of a human pregnant woman as a spawning ground.

Zhen Wuyu has read a lot of information about the alien form of "poisonous snake" from books and various materials, but she has never seen it. However, during his time with Ike, he mentioned the alien several times, and told him about its horrors and weaknesses. It seems that Ike didn't say this for nothing, because his first trial was related to "Viper".

At this time, the alien made a "hiss" sound, and its claws were just blocked by Zhen Wuyu's crossed double sickle claws, but the head with the coronal tissue stretched out. The two pitch-black beast pupils hidden under the black skin of the alien were staring at her intensely, as if they wanted to choose someone to devour.

"Uh-huh-uh-uh-huh-ah-hmmh

In the disgusting tissue dripping with mucus in the mouth, a small thing that looked like a alien head suddenly drilled out, and this thing immediately stretched out and hit Zhen Wuyu's face through the gap between his arms.

It is an alien inner nest tooth that is used to drag something from its prey, and can be ejected from its mouth to attack. When Ike introduced this thing, he not only fully explained its lethality, but also explained the weakness of this thing.

Zhen Wuyu immediately realized the danger she was in, and she immediately used all her strength to kick forward fiercely, kicking the alien body.

The alien was kicked to a stumbling moment, and then took a small step back, and at this moment, Zhen Wuyu immediately pounced forward, and at the same time bent down sharply, bowed forward and swung hard.

"Poof" Two cold rays crossed through the air, and the double sickle claws slashed through the alien's pitch-black skin under Zhen Wuyu's manipulation, and then penetrated through its flesh.

After doing all this, Zhen Wuyu immediately pulled out and flew back, and at the same time, the green liquid also splashed right where she was just now, as long as she was a little slower, it would be life-threatening to be splashed by this corrosive blood.

In addition to these, the alien's sharp and long tail vertebrae were also like a long chain, stabbing at Zhen Wuyu's heart, even if she flew backwards, she didn't dodge.

In a hurry, Zhen Wuyu had to raise his arms again to parry again.

With a violent metal tremble, her entire body was pumped upside down by the impact, and then slammed into the wall behind her.

The chain-like tail vertebrae, but on the contrary, it is the place where the whole body of the alien has the greatest strength, which makes Zhen Wuyu feel that the bones in his whole body seem to be about to fall apart.

She struggled to her feet, her back against the corner, when a sudden hissing sound came from in front of her.

Zhen Wuyu had just gotten rid of the hard straight state that had just been drawn, and the alien immediately rushed in front of her again, swinging his claws and poking at her face.

It's too fast, there's no time to react. Who would have thought that she had just inflicted a heavy blow on this alien, but the alien acted as if nothing had happened, and her speed and strength were not affected at all, and she immediately turned around and dealt her a fatal blow.

Fortunately, the long chain did not hit Zhen Wuyu's body, otherwise he would have been penetrated by this thing, and even if he was not hit in the vital part, he would have lost his ability to move, and then he would not be far from death.

In the face of the sudden attack, Zhen Wuyu immediately fell to the ground at the critical moment and rolled on the ground.

In the middle of the roll, she jerked through the alien's split legs, then immediately got up and jumped.

Zhen Wuyu jumped onto the back of the alien, and then stretched out the sickle claws of both hands.

The "poof" scythe claws staggered, slicing the alien's head apart.

PS: Khan, some people say that the protagonist has been changed, but there is no one at all. This is actually a transitional chapter, which is used to set off the trials that Ike has endured in the past, and these chapters will be written to the protagonist, don't worry. (To be continued......)