Black, deep, long, with complex twists and turns.

This is how this pipe feels to Shi Tiexin.

There is another characteristic that Shi Tiexin is reluctant to talk about, that is, dirty.

Extra-dirty.

Even the lamp on my head couldn't shine far.

Along the pipeline, I went around in the dark for more than half an hour, strangled a few strange fish, and searched many ways up and down before I found the place where I emerged. If it weren't for Shi Tiexin's platinum driving skills and the ability to remember the road, ordinary people would definitely get lost in this environment. Whoever changes someone else will have to suffocate in this pipe where you can't see your fingers.

With a bang, Shi Tiexin leaned out of the water, looked left and right, and found that it was an unmanned sewer. The sewer is more than 10 meters wide, and there is a two-meter-wide walkway on each side that rises about 30 centimeters above the water. The trail is about three and a half meters high from the top to the top, with dim lights arranged every six meters. Small lights are scattered on, making the environment here look very gloomy.

But Shi Tiexin didn't want to stay in the water for a minute.

Yoyo also leaned out of the water and searched around carefully, but found no camera, and after making an OK, the two swam to the shore.

Two bangs broke through the water, and Shi Tiexin lifted the big box ashore and put it down silently. He took two steps farther away, shaking the water vigorously, and then hurriedly took off his diving suit.

As soon as he took off the mask and inhaled through his nose, Shi Tiexin immediately couldn't help but let out a sneeze.

“pua！”

Stinking!

It stinks!

There were also all kinds of strange smells of unknown bodies, mixed together and rushed straight to the nasal cavity, making Shi Tiexin feel dizzy. Although he has lived a hard life since he was a child, the environmental protection regulations of Space City are strict, and he really has never smelled such a smell. I used to feel dirty enough in the water, but now I feel even dirtier when I go ashore.

In such a pungent smell, the beauty next to her stripped off and revealed her swimsuit was suddenly unattractive.

Looking at Yoyo again, his expression was calm and there was no discomfort.

Shi Tiexin couldn't help but be surprised: "Why do you look like you're so commonplace?" Could it be that your usual working environment is so bad? ”

Youyou's face was calm: "Heh, what is this." We are engaged in food and drug safety supervision, I haven't seen any scenes, this is just a trivial matter. ”

"Huh? What's not that interesting? ”

"Of course." Youyou looked as a matter of course: "The revolutionary martyrs can still be motionless after being burned by the flames, and this disgusting smell can't stand it?" If you want to infiltrate, you have to be taken by surprise. If you want to do great things, you have to be able to endure what others can't. Otherwise, no responsibility can be assumed. ”

"This ...... That's true, but I always feel that something is wrong. Shi Tiexin recalled the movies he had watched, and said with a dying struggle: "Aren't all of you guys very glamorous?" Isn't it cool to drill ventilation pipes, zipline rappelling, skydiving or something? ”

"Cool for sure, I wouldn't make myself embarrassed anyway, but there's a trick in there. I'm going to teach you one of the secrets to doing this job well and still looking good, and that's - prepare an extra set of clothes! Wow, Yoyo took out a set of clothes from his box, raised his hand and shook it, with a proud face: "Learn a little, be prepared, this is called professional." ”

Huh? Still proud? What's the spirit, isn't it just to get an extra set of clothes, I'm such a safe person, such a big box, I can't compare to you?

Shi Tiexin also opened the box: "It seems that I am also quite suitable for your business, because-I also like to be prepared!" ”

After each of them put on new clothes, they suddenly became a lot better. Shi Tiexin put on body armor tightly, and hung all kinds of weapons, grenades and ammunition on his combat uniform and tactical straps, and then put on a large backpack, looking like a walking arsenal.

Look at Yoyo again, relatively refreshing and neat, a small bag is firmly on the back, and the close-fitting combat uniform makes her move silently and look good at the same time.

"Let's go." Yoyo took the lead: "Come here." ”

The two began to move down the sewers.

Not only did the air smell bad, but it was so little that most of the lighting was broken and no one repaired it. The sound of the water is grunting, the wind is whining, and in the black rumbling sewers, you hold a small but bright flashlight all the way forward, looking for an exit.

Shi Tiexin followed behind her.

It's not that he doesn't want to take the lead, but his height is easy to block Yoyo's vision, and he is really not suitable for taking the lead. His Royal Highness's words are the most suitable not only to not affect the sight of both sides, but also to support the front at any time.

Moving forward in the dark, every step has to bear great pressure. Where the aperture of the flashlight shines, old equipment and strange objects flicker between light and dark, like ghosts.

There were also some sounds of screaming from the depths of the darkness, as if reptiles were crawling around in a dense manner, making people hairy from the bones.

And as the two of them advanced all the way to the source against the direction of the current, some strange phenomena gradually appeared. Yoyo suddenly stopped, approached the side wall and studied it carefully, took out a small knife from his backpack, scraped a little flesh-colored moss-like material from the wall, and put it in a test tube to take away.

At this moment, a large buzzing sound suddenly approached in the darkness. Startled, the flashlight quickly shone over, and in the white aperture, a group of flying insects were pounced.

These flying insects resemble Tsubaki elephants (stinky big sisters), but they have two pairs of hideous mouthparts, one large and one small. It looks disgusting and imposing, and the key is that this thing is as big as an apple, and it has a shocking sense of disgust when it flies in the air.

Yoyo's hand took out the pistol on his waist with lightning and aimed at it in an instant.

At this moment, she saw a knife light slashing out from behind her, facing the insects.

Fluttering, green juice splashing, and a bug being split in half.

fluttering fluttering, swordsmanship, swaying freely, splashing water does not enter. The group of insects was killed and injured in an instant, and twenty or thirty insects were cut into more than fifty pieces and smashed all over the ground with a clatter.

Shi Tiexin vibrated the sword, retracted the knife, and was as ruthless as a legendary sword master.

And then.

“pua——！！” He couldn't help but pinch his nose and exclaimed, "It stinks! It stinks! What the hell! ”

After the death of this strange insect, the green juice on its body stinks worse than the taste of the sewer, and it stinks for ten miles in the wind, and even the knife with Rang Shi stinks.

Shi Tiexin pinched his nose, and with a wave of the knife wind, he swept all the corpses of those strange insects into the water. Then, just listen to the sound of the water next to you. It was as if something had swam by, opened its mouth and swallowed the corpses of the strange insects, and then swam away with its head and tail wagging its head.

The water was turbulent and rolled up countless debris, and the contents of the water seemed to be very voluminous. At a glance, only a half-claw of scales and claws was seen protruding from the water, and the skin seemed to be full of sores, full of ulcers and pus, which looked unnatural.