These traces reminded Yang Bo of the last time he saw the scene, that is, the scene of mutant grazing.

Yang Bo has a feeling that these mutants have been able to survive until now, it should be that the alliance has not attacked with all its might, because he can think of many perverted means to clean up the mutants.

Of course, maybe mutants still have some unknown means.

The mecha is moving rapidly in the passage of the underground world, and in the underground world, sometimes there is a bad place, that is, some places are narrow, and the more you go, the smaller you go, and the probability of encountering a dead end is very high.

This is also why Yang Bo has to follow the traces, because it is basically impossible for the traces to exist in such a blind end.

As for whether he will get lost, now Yang Bo has some ways to get out of the ground smoothly, the main thing is to pit the justice gang behind him, this gang of guys is simply unreasonable, it's obviously just a game, and he has to take care of himself.

Maybe it's because of my previous life, I hate this kind of guy who doesn't have back pain when he stands and talks.

"Sure enough, it's greasy." In less than ten minutes, Yang Bo heard a sound of nothingness, the frequency of which was somewhat similar to the sound of a horn he had heard in the sinkhole.

In other words, someone is driving away or attracting these creatures.

As for the fact that sound waves can attract or repel living creatures, Yang Bo knows that some people on the earth use these means to hunt some birds or other animals, or drive away wild beasts.

"What kind of communication does this mech game use? Why doesn't my radar work well underneath this? But there's no lag or anything else in the game? "The means of communication in this world make Yang Bo feel a little magical, the planet of the mecha game is not far from the planet where he is now, the picture is not delayed at all, and this underground world has a huge impact on radar detection but has no impact on communication.

Yang Bo is fast, and the Justice Gang is not slow, these guys can control high-level mechas, which is a problem in itself, but this underground world is more troublesome to operate, and it is impossible to move forward at high speed.

The people of the Bird Slashing Gang in the back seem to be very familiar with the situation below, and the mecha moves smoothly.

"Big brother, Brother Chopping Bird, this is going down, can we go?"

"Let's go, what are you afraid of, we can't outrun those mutated creatures, and we can't outrun the Justice Gang?"

"That's it, let's go, 90,000 people have seen it, and they have already earned 9 million game coins, and they can still be exchanged casually."

"That is, I used to do something to earn some money, and I had to wash it before I used it."

In the channel of the Chopping Bird Gang, everyone is talking about it.

Yang Bo, who was at the front, relied on the ability to control sound waves, judged the approximate location of the other party, and rushed directly in the general direction, and there were still traces on the ground.

Suddenly, Yang Bo saw a dense array of creatures on the radar, and after more than ten seconds, Yang Bo looked at a huge underground cave that was densely packed with cave lizards.

The lizards were heading in one direction while the radar sounded a piercing siren.

"Haha!" Yang Bo laughed happily in the room, these lizards give camouflage ability.

As for the alarm, it was because the mutants found themselves, and with a flick of their hand, they threw them over, and then the mecha rushed quickly towards a passage on the side.

"Roar!" More than a dozen mutants were stunned when they first saw Yang Bo's mecha, and they rushed over quickly, and when they saw the hydrogen bomb, they roared angrily, and these mutants came out with energy rays of various colors, and their figures chased after Yang Bo in a flash.

But in the next second, several high-level mecha appeared, and the radar of the Justice Gang also found that there were mutants, and the secret passage in his heart was just to block Brother Chopping Bird and blow up his mecha.

How do you know that the mutants will pounce on them, but the high-level mechs have turned on the automatic attack system.

Lasers, high-energy particles, poured out in an instant, and the mutants did not find the high-level mecha.

Thundered!

At this time, several hydrogen bombs exploded, and the ground shook.

After Yang Bo dropped the hydrogen bomb, he turned around and entered a passage on the side, immediately leaving two shockwave bombs, and then ran quickly.

The ground shook and the mountains shook, even if it was controlled remotely, Yang Bo felt that his mecha was suddenly unstable due to the impact of a huge shock wave, and the entire mecha was pushed out in the passage.

Camouflage +1!

Camouflage +1!

Yang Bo simply closed his eyes, because the mecha had lost control. Also, the shock wave of several hydrogen bombs is equivalent to being in a relatively airtight place.

It's all camouflage +1 in my head! Densely packed.

When Yang Bo controlled the mecha, he found that he had fallen into a turbulent underground river, and the huge impact made Yang Bo finally control the mecha.

The mecha sirens sounded repeatedly, indicating that there were dangerous creatures in the water. Yang Bo hurriedly climbed ashore.

Looking back at the raging river, there were groups of black shadows, and they quickly dropped a shockwave bomb and ran away.

Power Control +8!

Power Control +8!

……。

A series of information made Yang Bo stunned, just a group of electric eels?

It's a pity that there aren't so many bombs, otherwise...... Alas!

"Wori." Yang Bo looked at the map and found that he should be at a depth of 1,500 meters underground, did he roll so far just now?

After marking this place, Yang Bo hurried away, and camouflage +1 messages kept appearing.

"What is this place?" Looking at the passage in front of him, Yang Bo was a little suspicious, because this passage seemed to be artificially built.

Around! Yang Bo looked left and right, and it was time to go that way.

"Point the soldiers, point the generals, point to the ......." Yang Bo looked left and right, and after muttering, he walked to the left.

"It's a big deal, the mecha is scrapped." Yang Bo thought very openly, anyway, it's already like this, what can I do?

After just walking for a while, Yang Bo Radar is getting worse and worse, and his heart is even more bottomless.

Jingle Bell! Jingle Bell!

A rhythmic sound enters the ear, and the radar is getting more and more interfered with.

"Caves?" Soon Yang Bo found that in a wide cave, at least thousands of square meters and more than 20 meters high, there were many people working, knocking stones one by one, and then selecting something from it.

On one side of the stone wall, there is also a man-made hole, and more jingling sounds can be heard inside.

At this time, Yang Bo suddenly heard a rumbling sound, and when he looked back, it was actually water currents, which were very turbulent, and they turned into big water after a while.

"I'm going, did I collapse the underground reservoir?" Yang Bo was clever and hurriedly ran up.

The raging water swept over the place where those people were, and these people quickly shouted and fled, while the black shadows in the water kept swimming.

"The electric eel just now." Yang Bo watched as the turbulent water swept over the suspected minehole, and the slow runner stiffened and lay down, and then was dragged away by the creatures in the water.