Yang Bo used sonic passive detection to determine that there was an abnormality in the cave, so he did not go up from below.

Because Yang Bo felt that someone must have come to explore here, and the military may have sent androids to explore remotely, otherwise he would not let himself come.

Since the previous person failed to explore, then he had to change his approach.

Yang Bo climbed up the mountain, perhaps because it was in the sea, so the trees on the mountain grew relatively short.

And the trees here are very tough, perhaps due to the long-term sea breeze.

In addition, the mountain here is still relatively steep, but it is not a big problem for a robot like a bionic person, as long as the operation is fine.

The vertical height may be 900 meters, but it took Yang Bo nearly an hour to climb to the top.

At 900 meters above the ground, it takes only a few seconds at most, and it is still difficult to climb the mountain, and after reaching the top of the mountain, there are not many trees, only some low plants.

At the top of the mountain is an extinct volcano, but there is a lake in the middle of this extinct volcano.

The diameter of the lake is about 500 meters, and the depth is unknown.

There is no way to judge by the color of the water here, because it is uncertain if there is anything else in the water in the lake.

The inside of the crater is steeper than the outside, but perhaps because of the crater depression, the plants inside are more lush than the outside.

If someone hadn't told you that it was a volcanic crater, just looking at this scene, I would have thought it was a beautiful lake.

Yang Bo took a closer look and found the location of the suspected exit.

Because through the sound wave detection, Yang Bo can already roughly know where the exit of the cave below the foot of the mountain is.

However, Yang Bo had no way to rush directly to the mouth of the cave, but pretended to look for it in this crater, and the drop in the crater was about 80 meters, that is, the location of the crater to the surface of the lake.

The people in the game department all looked at Yang Bo intently.

"This guy doesn't go down the cave?"

"This human brain circuit is just different."

"He was just picking up leaves at the mouth of the cave, and he should have used them to test the wind."

"We knew this in our previous exploration, but we didn't know where the exit was."

"The main thing is that there are abnormal energy fluctuations in the cave, and there are unknown things attacking the androids inside, but this guy's androids are the most advanced now."

"So far, we don't know exactly what's inside, whether it's a creature or some other energy fluctuation."

"Of the 20 androids we explored last time, it was impossible to know what attacked the androids and caused the signal to be interrupted."

Of course, Yang Bo didn't know what the specific situation was, but the military had a lot of methods, and what the military didn't find out would definitely be very powerful.

How advanced is interstellar age technology? Needless to say, Yang Bo had a experience with the fat boss last time on the planet of the Power Stone Cave.

The other party can release tens of millions of drones of various types to explode the entire cave to explore, attack, bomb, blast and so on.

Even if a mecha encounters such an unmanned cluster attack, there is no good means.

And now to send yourself to explore this place is definitely not something that the military can accomplish.

Of course, the military has a more drastic method, which is to blow up the island completely with something.

But what the military wants is experimental data, what it wants, so it doesn't make any sense for the military to destroy the entire island.

The military doesn't want to destroy an island, as long as the military is willing, the planet can also be destroyed in minutes in the post-apocalyptic dungeon game.

To put it bluntly, the military still values interests, and the military believes that this planet has high research value and high profit returns.

Of course, it may also be that the military wants to find out how so many people on this planet came to be like this.

Can we find a solution, otherwise this kind of thing will not happen to the Alliance?

Yang Bo pretended to be in the extinct crater at the top of the mountain, and after looking for a few minutes, he found the exit.

There is a large rock in front of this exit, and most of the exit is only a little above, and there are plants to cover it.

However, Yang Bo's vision swept here and he could see that this place was different, because there was wind coming out of the hole.

When Yang Bo came to the entrance of the cave, he found that there were traces of artificial excavation inside, but there were no animals or other traces.

In other words, it's an artificial tunnel, just that no living thing or anything else has passed through it for a long time.

The people from the game department actually discovered the anomaly here earlier than Yang Bo.

Because the whole tunnel is from the bottom of the mountain to the top of the mountain, there is air circulation, and you can see the circulating air from a distance, and the leaves and branches of the plants are swayed by the wind.

"We also sent someone to look for it, right?" Lieutenant colonels, the heads of some departments, saw this scene and asked.

"According to the records, it was only searched with a drone, and it was not found that this hole was not visible on it."

"At that time, it was a bit careless to formulate the exploration plan, because 20 high-level androids were dispatched at that time."

"The people who made the exploration plan thought that 20 high-level androids would be enough to explore the entire island."

"But after the exploration failed, no one wants to take any more risks, after all, 20 high-level androids is a lot of money." Someone hastened to explain.

And Yang Bo in the game has already made a difficulty, because Yang Bo knows that there are unknown energy fluctuations in this tunnel, and his own sound wave passive detection cannot detect it.

"Why don't you go down the mountain and set it on fire?" Yang Bo muttered in his heart.

However, when Yang Bo turned around and saw the lake next to him, his eyes lit up.

Then Yang Bo began to operate, first of all, he picked up the stone at the entrance of the cave, picked up the cold weapon, and sharpened it with a click.

The dust from the stone being cut flies.

The eyes of the people in some departments widened, and they didn't know what Yang Bo was doing?

Half an hour later, the stone took on a different situation, that is, the large stone was sharpened into stone balls by the android with a cold weapon.

"Is this guy going to throw a stone ball into a cave?" People in the gaming department speculated.

Everyone didn't dare to say anything, because this guy in the game had too much brain.

Yang Bo cut the large stone blocking the entrance of the cave into more than a dozen stone balls of different sizes.

Then Yang Bo picked up the cold weapon again and began to continue.

"This guy can't be trying to put water in the lake, is he?" Lieutenant Colonel, the head of the game department, carefully looked at the terrain of the crater, and then watched Yang Bo's operation, and suddenly woke up.

"Boss Wise!"

"The boss is worthy of being the boss, and he can see it clearly at once, what is this guy going to do?"

"This guy's brain circuit is really not ordinary!"

"The main reason is that there are some deflated commanders on our military side, who don't understand the actual situation at all, and think about how to carry out this exploration mission, and then formulate unrealistic plans, and don't give free command to the people who do the specific tasks in front of them."

"There's no way, some people in our army don't say that they are guarded by government departments, even the commanders have to guard against their subordinates." When someone said this, everyone else felt a little embarrassed.

Because in the early days of the alliance, there were military coups to gain government power.

Then the subordinates rebelled against the superiors, overthrew the superiors and gained power.

Therefore, the alliance is very wary of the people in the military, and the senior officers on the military side are also very wary of the junior officers below.

Because the subordinates of the army's previous alliance rebelled, they had to kill their superiors first, which was equivalent to the mentality of pushing themselves to a dead end.

The military has a rigorous process for a variety of tasks, and if a process is not compliant, then it will be subject to a lot of scrutiny.

There is also the fact that the weapons owned by the military are too powerful, and if they are not strictly managed, believe it or not, the military dares to do a lot of incredible things with these weapons.

Yang Bo has scrapped the cold weapon in the bionic man's hand.

There is no good way to deal with these stones.

Laser swords don't have much effect on the stones, but fortunately, the crater is relatively steep, and the distance between the lake and the cave entrance is no more than 10 meters.

Yang Bo excavated from the exit of the cave to the lake.

As they were digging, they cut the stones into balls.

It took 20 minutes to dig the big stone at the exit and two hours and 40 minutes to dig the distance from the cave to the lake, which is less than 10 meters.

The android's cold weapons have been used up twice, but fortunately, the android is a robot and has a lot of power.

Of course, if Yang Bozhen came here, it would take less than two hours to dig through.

Not only talking about Yang Bo's strength, but also saying that Yang Bo can become a giant, and it is not easy to do this small project.

Yang Bo looked at the place he had dug one meter eight lower than the surface of the lake.

Yang Bo did not dig the lake all at once, there were rocks between the lake and the drainage, so Yang Bo put a few shockwave bombs in the excavated rock holes.

This is all because Yang Bo carefully calculated the power of the shockwave bomb and the thickness of the rock where the shockwave bomb was placed, and calculated that a few shockwaves could blow up the rock, and then the water in the lake was poured into the cave.

The shockwave bombs are all timed, and Yang Bo hides far away, mainly because he is afraid of the shockwave bomb, and the fragments will affect the androids when they explode.

Because on this planet, androids have a protective layer on the outside that prevents them from being corrupted by energy.

Once destroyed, the damage is very large.

However, Yang Bo was not idle, and hurriedly threw the stone ball he had created to the exit of the cave.

A few stone balls entered the exit with the sound of a thump of thump and rolling.

Rumble!

With a bang, Yang Bo felt as if there was an earthquake.

The power of the shock wave bomb is still very large, and of course Yang Bo has done a better project.

Yang Bo watched a large stream of water flow into the cave exit.

Of course, Yang Bo was not idle, so he threw the stone balls that he had dug the canal and the big stone at the exit one after another.

Then Yang Bo pulled out his legs and ran, mainly to see if the water could reach the exit below the foot of the mountain.

"Wonderful!" The people in the game department were also stunned when they saw Yang Bo's operation, others had to go into the cave to explore this ruins, and this guy explored the ruins directly to irrigate the water, and the last exploration mine actually set fire, although it was not Yang Bo who took the initiative to put it.

(End of chapter)

.