Chapter 472 Hard Stone

Although the Venom Horn Gun is a gun, it is more like a cannon. Wang Tao picked it up easily with one hand, and it was not heavy.

Wang Tao studied it for a while, and when Xiao Hei came over, he had roughly understood how to operate this gun.

The firing rate of the Venom Horn Gun is not fast, and it can shoot once every three seconds. But this speed is much faster than that of the air rifle.

However, unlike the air rifle, the Venom Horn Gun needs "bullets", and this bullet is the crystal core. It is similar to the crystal energy weapons made by the research institute, and both require the use of crystal cores as ammunition.

The crystal core can be placed at the tail of the Venom Horn Gun. Since this is a fifth-level gun, only fifth-level crystal cores can be placed. In terms of energy consumption, a fifth-level crystal core can fire 30-60 shots depending on the quality. The better the quality of the crystal core used, the slower the durability decreases. So if conditions permit, it is better to use high-quality crystal cores.

Compared with the two crystal energy guns in Wang Tao's hand, this Venom Horn Gun is obviously stronger. It has a faster firing rate than the crystal gun, and the bullets it shoots are poisonous, and it also comes with a poison rain ability.

The poison rain ability is interesting. It will instantly consume all the energy in the crystal core, and then convert this energy into poison bullets and shoot them out.

In other words, if Wang Tao uses an orange fifth-level crystal core as ammunition, with a total of 60 poison bullets, then after he uses poison rain, he can instantly shoot out all 60 bullets.

This power is estimated to be exaggerated, after all, it is 60 poison bullets.

If you encounter a large monster and hit all 60 poison bullets, it is estimated that even a fifth-level monster can't stand it, right?

Of course, using this big move also has a price.

First, it will instantly consume a fifth-level crystal core. The number of fifth-level crystal cores is very small, and the price is also expensive. This is not shooting, this is a serious burning of money.

Secondly, the cooling time. There is a cooling time of one day after each use of poison rain, so this big move can only be used once a day, and the restriction is still quite large.

Finally, the most important point. After using the poisonous rain, the durability consumption rate will increase within a certain period of time.

Wang Tao has not yet found a way to increase durability, and durability is still very important to him. If the durability consumption becomes faster, causing the durability of this gun to be cleared and directly scrapped, it would be a bit of a loss.

So this big move is best used at a critical moment, and you can't continue to use the gun after using the big move. You have to let the gun rest, otherwise it may be scrapped...

"Lightning, come and eat!"

Wang Tao shouted in the intercom.

A moment later, a black shadow quickly drilled into the cave and pounced on Wang Tao.

"Eat."

Wang Tao touched Lightning's dog head, and the other party immediately opened his mouth and quickly swallowed the fifth-level mutant plant on the ground.

"Huh?"

However, after Lightning swallowed the body, Wang Tao suddenly found that the root of this venom morning glory was still there, and it had a blood bar. Just now, it was under the morning glory body, and Wang Tao didn't see it.

【100000/100000】

"Could it be that this thing can continue to grow morning glory?"

If this is true, then this is a good thing!

At this time, Wei Zhenguo and others also rushed over. They obviously heard what Wang Tao said on the intercom.

"Is everyone okay?"

"It's okay! We are a few people dealing with a fourth-level lord. If there is any problem, we will really find a piece of tofu to kill ourselves!"

Xiang Hongbin laughed.

Exploring the cave is not playing house. Although they are confident in their own strength, they are not blind. So although they separated from Wang Tao, they also formed their own teams to fight. They attacked the fourth-level lord plants at the same time, especially these plants can't run... basically they can handle them.

"It's good that you're okay."

Wang Tao smiled and nodded, and then briefly described the situation just now.

"Such a weird mutant plant..."

Hearing that this mutant morning glory can move like a snake, everyone became alert.

As for the roots left behind, they also thought the same as Wang Tao, thinking that another mutant morning glory might grow out.

"Then leave it there, I'll come back to see it later."

Wang Tao did not destroy the rhizome. He planned to get a big stone to block the cave to prevent subsequent people from coming in and destroying his experiment.

However, it is definitely not enough to just block the entrance of the cave. Most people have a rebellious mentality. The more you don't let them in, the more they want to come in.

So Wang Tao planned to carve a few words at the door. I believe that with his status as the principal, there should be no teacher or student who would not know what to do.

"You go and carve the words, we'll get a stone!"

Wei Zhenguo and others began to help.

The entrance to this cave is not too big, and it is deep in the stone forest. Just find a big stone to block it.

"Okay."

Wang Tao took out a sharp long knife and stabbed it into a relatively smooth stone wall outside the cave.

Puff--

The tip of the knife pierced the stone wall, but Wang Tao's expression was somewhat wonderful.

Although he didn't say that he was doing it with all his strength just now, he didn't hold back too much. With his sword, a fifth-level awakener, he only penetrated about one centimeter?

Something is wrong, these stones are wrong!

These stones are gray in color and feel cold to the touch. They don't feel much different from ordinary stones. But in terms of hardness, they feel no worse than those ordinary fourth-level shields in Wang Tao's hands!

Could it be that these stones are also good things?

On the other side, Wei Zhenguo and others found a pretty good stone. The stone is big enough to block the cave entrance, but the shape is not very good and it is not tightly blocked. It's better to repair it.

So Xiang Hongbin volunteered, and a machete popped out of his mechanical arm.

The weapons on his body are all made of some advanced alloys used by the research institute. If you don't look at the durability, the accompanying abilities and other attributes, just the material and sharpness, it is no worse than the weapons made by Wang Tao using the design drawings.

A bunch of calculation data appeared in Xiang Hongbin's blue eyes.

Then he raised his arm and stabbed a certain part of the big stone with a knife.

According to his calculation, if he inserted it from here, he could use the clever force to instantly split the big stone in half.

Bang!

Dang--

A crisp sound accompanied the muffled sound. Seeing the long knife broken into two sections, Xiang Hongbin was stunned.

"Ah?"

"What happened?"

Others heard the noise and looked over.

"My knife... is broken? No, is it true? This stone is so hard?"

Xiang Hongbin was shocked.

"The knife is broken?"

Wei Zhenguo and others quickly surrounded him.

Seeing Xiang Hongbin pick up the broken knife, not only was the knife broken, but the tip of the knife was also curled. And the big stone in front of it had a faint white mark.

"..."

Everyone was a little confused when they saw this situation.

Their previous battle did not last long. And they were all aiming at the mutant plants and attacking, and they didn't pay much attention to these stones.

But unexpectedly, this stone actually broke Xiang Hongbin's knife!

"Let me try!"

He Jijun came over with a scimitar, which was given to him by Wang Tao before.

Bang!

He Jijun slashed down quickly, and this time the knife didn't break or curl. But there was only a mark of about one or two millimeters on the stone.

He slashed the stone with all his strength, and only a mark appeared?

"This stone is not right!"

With He Jijun's strength, if it was an ordinary stone, he would definitely blow it up with one slash, how could this be the case!

Several people couldn't understand, and they hurried to find Wang Tao.

Wang Tao had just finished carving a few lines of big words on the wall.

"The cave is a test site, do not enter without permission - Wang Tao left..." After Xiang Hongbin read out the words carved by Wang Tao, he was suddenly stunned for a moment "Oh my God! You can actually carve such deep and big words!"

Xiang Hongbin did not doubt that the stone in front of Wang Tao was different from what they had just seen. After all, Wang Tao's strength was indeed much stronger than theirs.

"You also found that these stones are not right. Too hard!"

Wang Tao shook his head first, and then raised his eyebrows.

"Maybe this is a kind of ore we don't know about? If this kind of stone can be used to make protective gear, the defensive power should not be low!"

"Huh? That's right! This thing is harder than my knife. If it can be made into weapons and equipment..."

The eyes of several people lit up.

They are not short of equipment, after all, they are wearing the fourth and fifth level Night Demon suits, but other people in the base are still short of it.

For example, the students who came out this time, they only wore thick clothes to keep warm. If we really talk about defensive power, it is obviously not enough. If they can all wear this kind of defensive equipment, their combat effectiveness will definitely be greatly improved...

"But then again, this stone is so hard, with the industrial level in our base, can it be processed again?"

Xiang Hongbin frowned.

"Put it in the steelmaking furnace and burn it hard, it should be able to turn it into water. It's just that it's not very convenient to cut..."

He Jijun touched the stone and said.

Speaking of this problem, Wang Tao suddenly thought of the venom spit out by the morning glory when he was fighting with the morning glory just now. Those venoms fell on the stone and would directly corrode a small pit. If you get more venom, or can you cut it quickly?

"Look at this trumpet gun, this thing can shoot venom, and the venom can corrode the stone..."

Wang Tao handed the venom trumpet gun to everyone, and he came to the stone that Xiang Hongbin had found before, his eyes glowing red.

Zi——

Two high-temperature rays shot out instantly and pierced into the stone fiercely. Three seconds later, there was a bang, and the big stone split into two halves, with a smooth cut, like a knife.

"Wow! I didn't have any idea about Wang Tao's fifth-level strength before, but now I understand..."

Xiang Hongbin was amazed.

Several people lifted the cut stones to block the hole.

"This big stone is lighter than I thought! If this is a new material with light weight and high defense..."

"It's really possible. But they have to study it carefully to know the details."

Wang Tao took out a long knife, used dark energy, and chopped the stone on the other side a few times, and soon got a few small stones.

If Wang Tao didn't use any energy, relying only on strength and the sharpness of the knife, he could carve words on the stone, but it was a bit difficult to cut these stones.

After collecting the stones that had been cut into small pieces, Wang Tao led everyone to wander around the stone forest.

He originally planned to go through the stone forest and explore deeper after killing this fifth-level mutant plant, because Xiao Hei told him that there was a fifth-level plant lord here. But since these stones seem to be good things, Wang Tao is not in a hurry to leave. He wants to clean up all the monsters in this stone forest and avoid any trouble when he goes back to carry the stones.

The area of ​​​​the stone forest was much larger than Wang Tao imagined. It took them some time to search the entire stone forest.

"These things can really be hidden!"

Wei Zhenguo lamented that if Wang Tao and Han Rui weren't in the team, they wouldn't have been able to discover many mutant plants. If it is missed, something will definitely happen when someone comes to transport the stone later.

"Indeed, although these mutated plants cannot move, they are too hidden compared to zombies and even have a lot of camouflage. I really don't understand how they can still use camouflage in such a dark environment... What a shady person. !”

Xiang Hongbin complained a little.

"But this trumpet gun is ridiculously powerful. It's worthy of being a fifth-level weapon. Even those fourth-level lords can't hold it!"

Speaking of this trumpet gun, everyone nodded with satisfaction.

With this gun, as long as you find the location of the mutant plant, you can kill enemies from a distance like Wang Tao. Although the range and power of this gun are not as good as Wang Tao's, its attack range is farther than others, and you can enjoy the pleasure of long-range sniping.

However, this also has a disadvantage, that is, it consumes too much. They all felt a little distressed as they watched the color of the fifth-order crystal core on the gun gradually dim.

Of course, after cleaning up, the harvest is still good, which can completely offset the consumption.

Since Wang Tao was at level 5, there was no reward for killing level 4 lords, so he gave up the heads of these mutated plants to his teammates. A lot of various crystal nuclei, awakening energy beads, etc. were exploded, plus the awakening keys obtained by teammates, so the overall harvest was not bad.

The only pity is that some mutated plants will explode some materials, but because they were not killed by Wang Tao, there are no corresponding design drawings, so these materials cannot be used. Wang Tao was going to give all these materials to Qu Shilin. She must like it...

"The stone forest has been cleaned up. I have left a message at the entrance where we came from. If anyone comes over later, they should see it. Then let's continue going deeper."

Wang Tao said to everyone.

"good!"

Everyone is looking forward to this cave more and more.

Xiao Hei was still asked to explore the way ahead. In this dark environment, Xiao Hei was at ease.

Not long after, news came from Xiao Hei again.

"Found a downward passage? Is there some dangerous atmosphere in it?"

Wang Tao suddenly raised his eyebrows.