Special Forces from Fire Phoenix

Sudden.

There was a loud buzz.

The situation is drastically reversed!

100 decibels!

This decibel is already quite high, and the early warning induction is particularly intense.

Have a grip on the rock wall?

Zhang Lu looked up, but he didn't see the eye-catching hole.

There is nothing wrong with the static photosynthetic warning, there must be something wrong with it.

"What are you looking at?" Tian Guo followed Zhang Lu's gaze and asked suspiciously, not finding anything unusual.

"There is a problem with the rock wall." Zhang Lu affirmed.

Tian Guo didn't doubt Zhang Lu's judgment, and just followed Zhang Lu to find the deep pit.

Although it is not clear how Zhang Lu found out, Zhang Lu has strange abilities.

Tian Guo immediately acted as an observer, looking for a commanding height on the opposite side of the rock wall. He raised his eyes and saw that the rock wall was smooth, and he didn't see any hole.

There are not even small black spots, they are all brown rock walls, and there are no weeds growing, just a bare piece.

Tian Guo observed for a while, but retreated helplessly.

She shook her head and said: "There is no entrance, but the position of this rock wall is almost on the same level as the passageway where the experts enter."

If the entrance is found, Tian Guo will definitely believe Zhang Lu and sneak in to investigate, but there is no entrance now.

She couldn't help looking at Zhang Lu suspiciously.

Zhang Lu said solemnly: "There must be something wrong inside, trust me. Bet ten rabbits!"

Seeing Zhang Lu's dignified face, Tian Guo pondered for a while and said, "How about we use grenades to blow up the rock wall and find out!"

Everyone has three grenades, including guns and ammunition, which Long Xiaoyun prepared in advance.

"Give me a grenade."

Zhang Lu took the grenade and climbed up the rock wall.

The rock wall is more than ten meters long, but it is not vertically steep at [-] degrees. There is a slope with a certain slope. It is not difficult to climb from the bottom of the rock.

It's not difficult, but it takes a lot of work.

While climbing, Zhang Lu thought of the skill of pulling flowers.

The most powerful thing about Qianhua is climbing. If you combine the climbing ability of Qianhua next time, then climbing such a rock wall will still be like a gecko, walking on flat ground.

"Skills are still a little less!"

There is no choice in the battlefield, and it cannot be shifted by people's will.

Today is climbing the rock wall, and tomorrow it may be going down the river to catch turtles.

Still the same sentence, more skills don't overwhelm you.

Let's see if the task is rewarded this time!

Zhang Lu placed a grenade at the position where the static early warning induction was strongest.

There are four grenades in total, tied together with vines.

After doing this, Zhang Lu went down the rock wall along the road.

Tian Guo took Little Sweet Potato and the others, and stepped back far away to watch from a distance.

"It's so far away, how can you hit the grenade?" Sanye Huang was puzzled.

"His marksmanship is not bad, it's not a big problem."

Tian Guo just finished speaking...

When Huang Sanye saw Zhang Lu, the male soldier, he didn't aim at it. He just raised his hand and shot without any aiming action at all, quite casually.

Seemingly random bullets fired...

Boom!

There was a loud noise, a cloud of flames and thick smoke burst out from the rock wall, and gravel scattered everywhere.

"So easy? Got shot?"

Huang Sanye is also an old hunter, and has played with hunting guns for most of his life.

I dare not say how good my marksmanship is, but in the nearby seven or eight villages, he is recognized as the number one hunter.

but.

If it was him, he didn't have the slightest chance of hitting the black spot on the rock wall with a single shot.

If Zhang Lu did not even aim at the target, it would be absolutely impossible.

Huang Sanye was still very proud of his marksmanship in his heart, but when he saw Zhang Lu's shooting, he realized that there was a sky beyond the sky, and there were people beyond the people. He was dumbfounded and froze in place.

……

At the same time, Long Xiaoyun led the experts into the corridor.

There is nothing wrong with it.

Around the main corridor, there are some storage rooms and laboratories.

Chen Lao and other experts are studying some historical relics in a laboratory.

A row of bare skeletons.

These skeletons have been placed for many years, and the flesh has all rotted away, leaving a jet-black skeleton.

"Old, why are these bones black?" Some students asked in puzzlement.

Mr. Chen helped the mirror frame and said, "This is biochemical research. The deceased was injected with some poisonous substances before he was alive."

"It seems that this is really a biochemical research base." Dong San said with a serious face.