It's obvious that the guard inside the compound has become very strict, so Lin Yuan has to be more careful than before without taking a step. In this case, he is not allowed to make any mistakes.

After all, now I am in the enemy's nest. If someone finds out, I can't ask for any good fruit. But I have to find out what I want to know without anyone's finding out. If there is really nothing I can do. Or valuable clues, then it can only be done according to the previous plan!

Therefore, Lin Yuan is very careful when he takes every step. His eyes are constantly scanning everything around him. In this compound, the patrol troops of Tailang are always moving. These people are much more vigilant than before. It seems that Tailang has really taken himself back and worried that he is coming to overthrow his chaos.

Around Lin Yuan, there are still the neatly placed logs, which are the surface cover of Tailang research base.

Before, sun pangzi had already told him the exact location of the underground passage of the secret passage, but now what he has to do is still the same as before. He needs a set of their clothes to see if he can sneak into their secret laboratory.

Just in this case, a patrol team passed by Lin Yuan. Lin Yuan quickly curled up in the wood.

As long as he doesn't show up, it's hard for Tailang's patrol team to find himself. But this time Lin Yuan doesn't want to be furtive. He has to find a suitable opportunity. After all, the opportunity is only now.

But the opportunity is not so easy to find, Lin Yuan squatted in the wood pile for a long time, only to find a single patrolman came to a place not far from him.

Lin Yuan stretched his head and looked over. It turned out that the boy was secretly hiding in a place where no one was. He wanted to smoke a cigarette. For example, in this kind of courtyard full of wood, there must be no fireworks. His move obviously violated the rules.

He was sure that no one else would follow him afterwards. Since he dares to come to this place to smoke, he must be ready. Lin Yuan laughs. Isn't this the chance God gave him? And just now there are no patrols around, Lin Yuan is furtive, like the direction of the boy began to move.

The movement kept slow, but there was no sound of walking. Like a ghost, Lin Yuan quietly appeared next to the man.

Maybe a person's intuition is very sensitive. The boy who smokes seems to suddenly feel something wrong. He suddenly turns around and sees a smiling face looking at himself.

Just about to make any response, Lin Yuan slapped a knife on his neck, and the boy suddenly fainted.

Quickly grabbed his arm, quietly put it on the ground, and then dragged the boy's leg to a hidden place.

Lin Yuan looked around to make sure that no one around him found himself in this place. He was relieved and began his old routine. He reached out to pick the patrol's clothes.

When he was young, this kind of thing was too easy and too skillful for Lin Yuan. After he stripped off the boy's clothes, Lin Yuan took out a bag of powder from his pocket, chased it with a branch, and then spilled it on his nose.

"You should have a good sleep. If you inhale my powder and don't sleep for two days or two nights, it's an insult to my technology. Who's going to make you unlucky? Who's going to make you disobey the distance? I'll take the place of your leader and teach you a good lesson! "

After that, Lin Yuan smiles and pats the dust on his body. Now the patrol clothes are worn on him. Fortunately, every patrol language is wearing a mask. In this way, he can increase a lot of concealment and act boldly.

Only in this way can he get closer to the channel. If he had not been found by Tailang before, there would not have been so many guards near the channel, but there were policies and countermeasures. At this time, Lin Yuan was very satisfied and was still close to the channel with a smile on his face.

The patrols were relatively scattered, and Lin Yuan had been hiding in the wood pile for so long, and he was already familiar with the law of these patrols, and soon joined a patrol team.

Now we have to find a way to get close to that passage. The closer we get, the better. Lin Yuan heard from sun pangzi that these patrolmen can enter the underground base, but if they enter the underground base, they will only enter a shallow place to store some materials and do some physical work.

However, this is good. As long as he can assign a little work to himself and get into the channel, Lin Yuan is very satisfied.

"You guys! Go down and take up all the rubbish and throw it away! " A person with the appearance of an officer pointed to several patrols beside Lin Yuan and ordered.

At this time, Lin Yuan stood aside, feeling a little lost and regretful. They are very close to their position, but this kind of thing did not fall on their own head.If this task can be assigned to you, even if you take out the garbage, you can mix it into the basement, although you can't get deep. But you can also get a lot of information you want to know.

"Grandma, the most annoying thing is to go down and get rubbish. I've been down and get rubbish for several times this week, so I can't change other people to do it. This instructor is really immoral, as if he's targeting us!" At this time, beside Lin Yuan, a man complained.

Listening to the companion's words, other people also began to express their dissatisfaction one after another.

"That's right. Don't mention how dirty the garbage is. I went down several times this week. So many patrolmen wouldn't pick others to do it. They would get into a bad smell every time they went down. They didn't know what the people below were doing. How could they make garbage like this?"

"Don't let others hear you when you two talk quietly. If you report it to the top, it will definitely have a bad impact on us and even be punished. Don't you know that it's all rubbish? Obviously, a lot of the waste materials they have experimented with, and the smelly gases are basically generated from those fertilizers. "