When Su Lifeng followed the old woman underground, Rushui and the others were still fighting fiercely with the alien population above.

Suddenly, Momiji's movements paused, she looked left and right, and kicked a xenomorph that had pounced in front of her more than ten meters away, then turned around and rushed into the grass.

Cheng Xiaomei noticed this scene and turned her head to shout twice, but she couldn't stop Hongye's petite figure from disappearing into the tall wild grass with an unusually agile speed.

"What is this for?" Cheng Xiaomei muttered confusedly.

However, during this time of getting along, she has accepted the difference between these two non-humans and normal human aliens like her, and they basically do things out of common sense. And her run also drove a lot of xenos to chase her, which made Cheng Xiaomei, who was relatively close to her, suddenly feel a light pressure.

"Forget it." Cheng Xiaomei refocused on the battle.

When she used a machine gun before, she was looking for the moment she pulled the trigger, the sense of certainty that she already knew the result in her heart.

She didn't have to deliberately aim, the moment she raised her gun, she knew she was going to hit the target.

This feeling is not something that can be cultivated by practicing on the shooting range, but by constantly shooting and killing with your own hands.

Cheng Xiaomei also had to admit that many of Su Lifeng's theories were correct, even if it was just what he said casually.

For example, he said that human mutants were born and evolved to fight against xenos, and they appeared to kill.

And when Cheng Xiaomei grasped this feeling, she also understood the meaning of this sentence.

Mutants are indeed born to kill and fight, otherwise they would not have had this kind of fighting instinct, and they would not have experienced the thrill of fighting so deeply.

Pull the trigger, the bullet fires out of the muzzle, and the target's body explodes into a dazzling cloud of blood...... Cheng Xiaomei didn't know what others were doing, but she did feel that with her own personality, she would feel that this moment was actually quite pleasant. It's an incredible thing. She was too scared to look at the corpse if she accidentally stepped on a bug!

Therefore, many mutants have become brutal and bloody, not only because of the pressure of survival, but also because they are enjoying this pleasure.

Putting down the machine gun and fighting with her own body, Cheng Xiaomei was still a little cringe in her heart at first, but when the first xenomorph was entangled like a python by her mutated arm, and then deeply pierced into her body by countless spikes, and then quickly ground into rotten flesh in her writhing, Cheng Xiaomei experienced a stronger killing pleasure than using a weapon.

This feeling of fighting with your evolved body makes you feel the attraction of evolution even more!

And at this time in the underground......

Su Lifeng followed behind the old woman. Slowly moving forward along the uneven underground passage.

He wasn't too worried about Cheng Xiaomei's situation, in fact, if there was really any danger, the hidden biochemical nuclear bomb like water was not vegetarian.

Of course, this "nuclear bomb" is still in the growth period.

There was a deathly silence underground, except for the footsteps of two people, one behind the other.

At first, Su Lifeng thought that the soil above his head was purely supported by thickness, but gradually, Su Lifeng found that the grass on his head was densely packed.

It is these entangled grassroots roots that form a "ceiling" like a net, which opens up such a space for the underground.

Only then did Su Lifeng suddenly realize that after a drastic change in the climate and a mutation of plants. And after the triple baptism of war, the ecological environment and geomorphological structure on the earth are actually undergoing rapid changes.

The place I see now looks like an underground nest is definitely not a special case.

"You don't want to go straight to Safe City through the underground, do you?" Su Lifeng suddenly asked with some vigilance.

The old woman smiled hoarsely and replied, "How is this possible. The human military has been built underground, and there are special awakened people who are always sensing. At first glance, you are not a person in the army. ”

"......" was actually ridiculed.

still uses this sentence structure of "you are not from the city at first glance".

Su Lifeng once again suppressed the urge to kill this dead old woman immediately...... Anyway, there is no hurry.

"It's almost there." The old woman ignored the murderous aura coming from behind her and suddenly stopped.

Su Lifeng looked at a wall in front of him with some astonishment.

Half a wall, to be exact.

It was apparently also bombed, and the original terrain could only be faintly seen......

"Reservoir?" Su Lifeng asked.

"You're a human being. I guess I know better than I am, I can't tell the difference between these complicated things of you humans. I'm not an old man, but I've absorbed the skin of an old man. The memories I got were also after Alzheimer's, don't you think you should take care of such an old man? The old woman said very seriously.

Su Lifeng glared at it: "You don't even let go of Alzheimer's?" ”

"Indeed, unlike the beasts of prey, who always choose the weakest of their prey first, we xenos start with the elite of your human race, but there are exceptions. What's more, it's a very good protective color. The old woman said.

"What are you bringing me here for?" Su Lifeng didn't have time to listen to its nonsense anymore, so he interrupted it and asked. He already had a vague premonition in his heart, but he felt that this answer was really a bit ...... Unbelievable.

"Aren't you going to Safe City? You can quickly pass through our encirclement along here, and as for how to get through the human blockade after that, I think you must have a way, right? No, it's none of my business, I can only help you get here. The old woman said.

It's unbelievable! Even if you hear it say it yourself, it's still the same!

Su Lifeng had to ask a very old-fashioned but had to ask a question: "Hello, a xenomorph, why do you want to help me?" Drinking too much or is your brain mutated? ”

"You're worried that I'm ill-intentioned, aren't you?" The old woman said.

"Is there anything to worry about? You clearly have bad intentions. I don't go through the 'walkway' you left for the safe city, but I have to go through the encirclement, and even your poor intelligent business toes can think that I'm going to smash the field. It's perfectly normal that you want to help us in this situation, but I wonder how you restrained you from wanting to swallow our **? Between helping us and eating us, as a xenomorph, you don't have to think about it, you should choose the latter as a matter of course, right? It's your biological instinct. ”

"Unless, you have a worse reason than bad intentions." Su Li Feng Dao.

The old woman raised her head suddenly, and her eyes, which had been listless before, suddenly lit up, like two green lights in the deep darkness. (To be continued.) )