"I'll try!"

Lu Chen took a deep breath, unleashed the Mieshiquan, and punched it with all his strength, hitting the stalactite hanging upside down that Feilong had punched.

Feilong's palm strength is too low, so he may not be able to test the effect, so he has to use Mieshiquan to prove it.

Boom!

This punch made the stalactite make a louder muffled sound, and the shaking range was greater. Because the shaking range was too large, the upper part became loose, and it almost fell off the upper support.

Even though the stalactite was almost knocked off by Lu Chen, it was not blown up by Lu Chen. It was even the same as Feilong's result, the stone body was not damaged, as if both Lu Chen and Feilong were lonely.

"Try something else!"

Lu Chen raised his fist and hit another stalactite.

"I'll try too!"

Shangguan would like to draw his sword out, chopping several swords in a row, each sword fell on a different stalactite.

After a while, Lu Chen tried dozens of stalactites, but the result was the same, and these stones could not be broken at all!

After that, there is no need to try again, and it is basically certain that these are not ordinary stalactites at all, but the kind of super hard rare immortal stone that Feilong said: fairy stalactites!

"Xian Zhongshi, this thing can withstand the impact of high-level immortals, can it be used to cast a battle wall?"

Lu Chen asked.

"Maybe not. The texture of this thing is too hard. I have no means to break it down. It is impossible to cast it into a battle wall."

Fat Dragon shook his head.

"If you can't make a wall, what's the use of it?"

Lu Chen frowned, the fairy bell stone is a good thing, but it is useless, no matter how good it is, it is useless, like a waste.

"it works!"

"Although I don't have the means to decompose these fairy bell stones, but I have the means to link them together."

"I, Shouhu, Gao Hai and Aishan joined forces, and there is a way to control these stalactites and become our army's defense force, as another kind of battle wall."

Feilong said so.

"Then what are you waiting for, let's get started!"

Lu Chen was overjoyed, he didn't waste any time, and acted immediately.

After entering the Immortal Realm, the previous mortal battle walls fell behind, and they were all useless.

Accustomed to the powerful defense of the battle wall, the Zealot Legion lost the protection of the battle wall for a while, and always felt that something was missing, and even the overall defense was not stable enough.

If the extremely hard stalactite can be used as a battle wall, the defense of the Fanatical Legion will be raised several levels.

Once the Immortal Bell Stone, which even high-ranking immortals can't break through, appears in the defense system of the Fanatical Legion, its defense power will be incredible!

Although these upside-down stalactites are hard, it is not difficult to take them away. As long as the soil above is loosened, the entire stalactite can be pulled out from the soil above, stuffed into the space ring and taken away directly.

Lu Chen, Fei Long, Ling Shi, and Shangguan Jin all made their moves together, and whenever they saw a larger fairy bell stone, they would push them away.

An hour later, tens of thousands of fairy bell stones were taken away by Lu Chen and others, and Nuo Da's cave became much more empty in an instant without any large stones.

After finishing the batch of fairy bell stones, Lu Chen led the crowd to the end of the cave and came to the huge stone door.

But as soon as he stepped into the scope of the Shimen, he immediately heard an extremely small sound, which came from the ground.

"There are organs!"

Lu Chen's expression changed, and he was about to lead the crowd to retreat, but found that Feilong moved more quickly, and had already thrown more than ten turtle pots, drawing a line of defense for everyone.

"Cover the sky!"

Feilong propped up his sky-shrouding combat skills, and the dozen or so fairy pots were immediately activated, surrounding everyone and sheltering everyone in it.

Sure enough, at the next moment, the mechanism here exploded, and thousands of poisonous arrows were shot from all directions, like a super large arrow rain, covering Lu Chen and the others, pouring down...

bang bang bang...

Those more than ten fairy pots surrounded the crowd, resisting the rain of arrows, and were shot by the rain of arrows, making a continuous sound.

The four people who were sheltered in the fairy pot were not harmed by a single poisonous arrow. Those poisonous arrows could not penetrate the defense line of the sky-shrouding combat skill, and they were all resisted by the fairy pot.

Those immortal cauldrons were made by Fat Dragon with middle-level beast pills, high-grade immortal-level, high-quality, and they cannot be pierced by mechanical arrows.

Before, Feilong and others led the small monster army here without being hurt by the mechanism arrows, thanks to the protection of the high-grade immortal pot in Feilong's hand.

If Feilong wasn't a shield cultivator and didn't have high-quality armor, the three of them would never have survived to this fairy bell cave.

As early as in the passages before, they were either shot to death by machine arrows, or poisoned to death by arrow poison.

This round of super rain of arrows has shot dozens of breaths, and the number of poisonous arrows shot has already covered several floors in front of Shimen. Only where Lu Chen and others are standing, there is no poisonous arrow. arrow.

After the rain of arrows finished shooting and the mechanism stopped, Fei Long took back the fairy pot.

However, the rain of arrows was too much and too strong. Among the more than ten fairy pots, several of them had hundreds of arrow holes shot out of them, basically meeting the requirement of being scrapped.

The rest of the fairy pots were also damaged to varying degrees, some of them were quite damaged, but they could barely be used.

Hoo hoo...

Countless machine arrows shot on the ground, right under the eyes of everyone, quickly flew back on the same path, and were taken back by the machine, which is very strange.

"The mechanism can be recycled, is this a high-level mechanism technique?"

Lu Chen asked Fei Long.

"Yes."

"Very high mechanism."

"If Slender Tiger learns this, then his mechanism will be very powerful, and he will never be able to finish it."

Feilong said.

"I don't know if the Shangzong of Xianyu has such a high-level organ technique for sale?"

Lu Chen thought for a while, and then said, "After being baptized in the fairy cave here, I found that the high-level institutions are very powerful. I want to help Shouhu. If Shouhu's institutions become stronger, it means that the legion becomes stronger."

"It's hard to find high-level mechanism skills, even more difficult to find than high-level casting skills. After all, there are not many mechanism masters."

Fat Dragon shook his head and said.

"Then, after I go back, I'll take a trip to Zuzhou City to see if there is any Shangzong Auction House over there."

After Lu Chen finished speaking, he stepped forward and reached out to push the stone door.

The large mechanism arrow here has already been activated, and it will not be activated again in a short time. He must seize this time to open the stone door.

It's a pity that after a push, the stone door didn't move at all!

Lu Chen immediately realized that this stone door was quite rough and extremely hard, and it might have been made of fairy bell stones.

There are also powerful capable people and strangers in Xianyu, who can do things that Feilong can't do, such as decomposing the stalactite, and then use the decomposed stalactite to build other objects. "This door is too hard, it must not be broken open, let's find a mechanism to open it."