Heidi lowered her voice and said, "This base is definitely inhabited by an alien whose IQ is no different from that of a human, but I don't know what that alien is going to do, according to the normal situation, the other party is fully capable of strangling us, instead of wearing us down a little bit." ”

After listening to Heidi's words, Chitaki felt that what Heidi said was more appropriate.

"You're more accurate, but now we don't know what the other party's purpose is."

As she walked, Heidi suddenly stopped, and Chitaki subconsciously turned her head to look at Heidi.

"I heard a voice, albeit slightly." Heidi put her hand on her waist and pulled out a laser gun, and said with a wary look.

Chitaki said in a low voice, "With such a narrow passage, even a small alien threat is very high. ”

"If you go as planned, worrying about the current situation doesn't help." Heidi didn't have much of the guts.

Chitaki continued to walk forward, and he asked in his heart silently, "Scanned the alien?" ”

"There was a strong disturbance and it was impossible to scan, but I found a shielded area nearby." Phantom replied.

"I see." Chitaki replied.

After walking for about a few minutes, Chitaki stopped at a three-forked fork in the pipeline, not that he didn't know how to go next, when he was not disturbed before, he scanned the entire base structure map, and the route was planned, the problem was that Chitaki also heard a slight movement at this time, and it was very unfortunate that the sound came from the passage of the route he was about to take.

In fact, this is also normal, because he originally chose the passage route to go to the third floor.

Heidi also saw that Chitaki's expression was not quite right, so she said, "You originally wanted to go this way. ”

"yes, it seems a bit of a no-brainer right now." Chitaki replied.

"If there's no other way to go, take this one." Heidi replied without fear.

Chitaki is looking at the route map at this time, the pipeline route to the third floor, this is the only one that can be walked at the moment, but the pipe on the left seems to lead to a deeper place.

"Go left."

After Chitaki finished speaking, he drilled into the left passage, and Heidi followed.

The pipe on the left is getting narrower and narrower, and Chitaki and Heidi can't help but bend down, and in the end they can only use the crawling one, walking, and suddenly the pipe bends 90 degrees directly and becomes vertical.

Chitaki poked her head in, very deep.

He put the star scars away, slowly climbed down, and said to Heidi with his hands and feet on both sides of the vertical pipe.

"Be careful, the walls are slippery."

Heidi nodded, and climbed down, and suddenly Heidi felt a little unnatural, and before she knew it, how did she become hiding behind? It stands to reason that your task should be to protect the other party.

Chitaki kept climbing down, and suddenly a stream of mucus fell from his face, and Chitaki raised his head violently and looked at it.

I couldn't see anything on the pitch-black pipe, and the next second I saw an image in my mind, and an ugly head poked in, and as for the liquid, it was the mouth of this thing, and because the body was too large, I couldn't get in, and I retracted my head again, I don't know if it was gone or something else.

Heidi noticed it, too, and she said, "How deep?" ”

Chitaki said solemnly. "I don't know, we need to pick up the speed and slide down."

I don't know why, the hideous face that appeared in the picture in my head just now has always lingered.

After Chitaki finished speaking, she supported the pipe with both hands and climbed up, while Heidi tried to lean her body behind her, and soon Chitaki climbed directly opposite Heidi, and the two faced each other.

"We are all wearing individual armor, there is no problem with the armor sticking to the pipe and rubbing, as for the speed, it is up to us to adjust it, I will say it when we need to adjust it, listen to my command."

After saying that, Chitaki supported both sides of the pipe with her feet and stretched out her hands to grab Heidi's arms, and Heidi also reacted and grabbed Chitaki arms with both hands as well.

The two of them let go of their feet at the same time, and the two of them quickly slid down directly against the pipe.

Phantom reminded at this time. "The pipeline is about 420 meters long and starts to slow down in the last 40 meters."

Chitaki silently calculated, and when it was almost there,

"Slow down."

He couldn't help but push Heidi back, and Heidi did the same.

The armor of the individual soldier kept sticking to the pipe and made a harsh grinding sound, and the speed at which the two of them descended slowed.

In the end, Chitaki and Heidi fell to the bottom, and there was a vent under their feet.

Chitaki pulls out the starmark to split the vent's baffle, and then takes the lead and jumps, and Heidi jumps after him.

I saw that the two of them came to a dark and narrow passage, and at the bottom of the passage there were rows of strange light bars, emitting dim light, which didn't look like a light bulb or something, and the feeling of being poured into a fluorescent object.

"This is the third basement?" Heidi asked, looking into the depths of the dark passage.

"No, it should be deeper than the third floor, and I'm more inclined to think it's a pipe here." Chitaki replied.

Heidi didn't understand.

"There seems to be something up ahead, let's go over and take a look." Chitaki stared into the dim depths and said uncertainly.

The two of them walked cautiously forward, their speed getting slower and slower, and then they saw that in the middle of the passage in front of them, there seemed to be a crouch on the ground, with his head down.

Chitaki and Heidi glanced at each other, and they both saw a hint of surprise in each other's eyes.

"Living?"

The two of them got closer little by little, and the closer they got closer, the more clearly they could see, they seemed to be individuals, and their bodies were still trembling, they should be living people.

Heidi approached suspiciously, asking, "Who are you?" ”

The other party did not raise his head, as if he did not hear.

Heidi spoke, "Can you hear me?" ”

This time the other party finally reacted, slowly raising his head, with pale skin and empty eyes.

Seeing this face for a moment, Chitaki stretched out his hand and grabbed Heidi's hand and pulled it back, and the head of the person in front of him cracked as if it had been broken.

A slender alien pounced out, opened its mouth, and its slender tongue spit out.

Chitaki pulled up the star mark and slashed it down.

Cut it into two pieces and fell to the ground, the alien twitched a few times and then had no reaction, and there was only an empty body without a head left in front of him, looking down from the neck, the whole body was basically an empty shell, the head was split just now, there was not even a trace of blood, it was all white viscous liquid and film.

The two of them continued to walk forward, and saw garbage and abandoned items all over the floor, as well as a foul smell.

"There are people living in this area." Heidi said, looking at the foul-smelling excrement in the corner.

Chitaki didn't have a trace of joy, but said solemnly, "It's not a good thing. ”

"It's not a good thing, really." Heidi agreed.