People are in another world, starting from a prodigal invincible

After that day, no one from Nangong Academy came to conduct academic exchanges.

Xu Le, An Wushen and others finally confirmed the production principle of the gun.

The only fly in the ointment is that the shape is far from what Xu Le drew.

No way, the ammunition of this gun is Lingshi.

Rather than the bullets of the previous life.

The spirit stone is a bit big in size, and only three spirit stones can be put in at most at one time.

There are a total of three formations on the body, the first one is the release spirit formation on the magazine, which is one of the three most important formations left by Xiao Qi before he left.

There is also a gathering of spirits on the mouth.

The last is the integration of the array, the pistol button.

It is worth mentioning that these three formations also need to be activated by spirit stones.

On the whole, the energy emitted by a spirit stone is only [-]% at most.

Soon, after learning of the new weapon developed by the dean himself, the Artifact Refining Academy refined it at the fastest speed.

After lunch, the samples were delivered to Xu Le, and Xu Zhishan depicted the three formations.

Everything was done, everyone came to the Houshan martial arts field, Xu Le took out a spirit stone, stuffed it into the clip, and then lightly pulled the trigger.

boom!
A blue light shot out directly and hit the big tree in the distance.

The big tree trembled for a while, bursting out with a dazzling blue light, and then the smoke filled the air.

I saw a hole the size of a skull appeared in the tree surrounded by the three of them.

Xu Le snapped his tongue secretly.

Very obedient.

If this is aimed at a person, I don't know if I can bear it.

Ye Nanrong looked at the tree hole, flicked her spear, and shot gracefully at the big tree beside her.

boom!
The whole tree exploded directly.

Ye Nanrong frowned slightly: "That's right, the energy is concentrated a little bit, the speed is extremely fast, and the lethality should be enough."

Xu Le asked: "Can you instantly kill the Ten Thousand Dharma Realm?"

Ye Nanrong nodded: "It should be possible!"

With the flash just now, Ye Nanrong almost couldn't grasp its trajectory, fast, it was too fast

Only then did Xu Le laugh out loud, and said, "That's good, the college contestant, didn't you say to restrict the use of weapons?"

Ye Nanrong: "That's not true. I usually bring my familiar spirit weapon to participate."

Xu Le groped for a while, handed it to Er Gouzi, and said, "Take it, and ask the Artifact Refining Academy to make a hundred of them first."

Er Gouzi heard that he was going to test a new weapon today, so he didn't even drive his favorite big truck, and gave it to Xiao Jizai, so he squatted next to Xu Le early in the morning.

Er Gouzi gritted his teeth: "Fuck, boy Xu, do you treat Mr. Dog as a coolie?"

Xu Le: "Refining one hundred and one."

Er Gouzi: "Okay..."

Xu Zhishan rolled his eyes at this moment, and said, "Brother Le, I'm going out for a while."

Xu Le: "Little Zhishan, don't go back to take a nap, I'm afraid of you."

It is normal to arrive late and leave early, and never miss cooking and sleeping.

Xu Zhishan chuckled: "Don't worry, Brother Le, am I that kind of person?"

Xu Le patted his forehead, slightly angry: "Don't learn how to talk like me!"

Xu Zhishan ran away in a flash.

Xu Le brought Ye Nanrong An Wushen to the experimental base again.

After several days of hard work, the experimental base has a rough outline.Perhaps due to the laws of heaven, the concrete is basically constructed on the same day and formed the next day.

So in just a few days, the experimental base has built three floors, plus an extremely huge basement.

The entire building covers an area of ​​[-] square meters.

The topping operation is already being implemented.

The world of cultivation is good, and it is no problem for a martial arts student in the body-hardening state to carry [-] catties of cement alone.

It is also easy for the students in the Qi environment to mix the concrete.

Meanwhile, several guides from the Myriad Dharma Realm continued to cast spells to urge their spiritual weapons to pour concrete.

At this time, An Wushen pointed to the hundred-foot-long pillar on the top floor and asked, "Xu Le, what is that?"

Xu Le looked at the pillar made of black iron, and said proudly: "Do you know how Lingshi is made?"

An Wushen shook his head.

Xu Le looked at the progress of the construction, and said: "You will know later, now you can notify your head teacher, tell him that I have prepared his affairs, let him leave immediately, I want to compete in the college Get things done before."

That pillar was naturally the lightning rod in Xu Le's plan.

The lightning rod is in hand, I have the world.

Below the Ten Thousand Dharma Realm, Lao Tzu directly touches the top to promote, and above the Dominant Realm, the lightning rod helps to fly.

Obviously there will be a fee in the future, and the price is definitely not low, at least [-] million spirit stones to start with.

Those who can ascend will naturally not be short of money.

The key is that Xu Le can guarantee that only Xu Le can build a lightning rod in the entire comprehension world.

Only this family has no semicolons.

This is the data that Xu Le obtained after rigorous calculations and deduction hundreds of times.

How thick and long the black iron lightning rod needs to be, how much resistance should it have, and how many spirit release arrays need to be carved on it? The most important thing is that even if it cannot be released, the bottom of the entire laboratory will be densely packed with hundreds of millions of waste spirit stones.

The entire basement itself was built according to the spirit-gathering formation, and after spending about 500 million top-quality spirit stones on Xu Le, the system finally cracked one of the formations of the world destruction technique.

Imprisonment formation.

In other words, Xu Le can now imprison the excess fire and thunder energy in the basement, and even imprison each piece of waste spirit stone.

what is this.

It's just like a battery.

This is Xu Le's biggest secret.

After today, Nangong Academy will be the richest place in the cultivation world, bar none.

The rest are just trivial matters, which is why Xu Le can ignore An Wushen's stealth.

An Wushen hummed, took out the communication talisman, squeezed his hand to kill, and after a while the communication talisman began to burn

She had heard about the accident that happened to her teacher, and besides, when she came here, her grandfather begged her for a long time, asking her to learn more, read more and memorize more when she came here.

Fortunately, Xu Le never regarded her as an outsider, even if he knew that he secretly learned the formation there, he didn't say anything, which made An Wushen feel even more uneasy.

"Grandpa, you're done, please ask the head teacher to set off."

Xu Le looked at An Wushen's communication talisman and said, "After the competition, I think it's time to promote communication tools."

Except for the big sects in the cultivation world, they basically rely on letters to communicate. Not only does each letter take a long time, but it is also expensive to deliver.

Although the big brother I developed before cost more spirit stones, it is definitely cheaper than the messenger talisman, and it is definitely faster than the letter.

An Wushen was surprised: "Communication tool?"

Xu Le pointed to the communication talisman in An Wushen's hand, and at this moment, the communication talisman began to light up again.

"Okay, the head teacher said that he will leave in a few days, and say hello to Xu Le first on his behalf."

An Wushen simply put away the communication talisman and did not reply. You must know that the cost of making a communication talisman is too high.

At this moment, Zhong Ling trotted over from a distance: "Dean Xu, the roofing will be finished soon. All the spiritual stones have been laid."

In Zhong Ling's heart, Xu Le has always been so unattainable.

Just at the moment when he was laying out the old spirit stones according to Xu Le's drawings, Zhong Ling's brain suddenly opened up, and he had a flash of inspiration, as if he saw the subtlety of the formation.

"Isn't this the World Extermination Technique? So it can be used like this?"

Then can I also seal against this demon spirit in my body?
The demon spirit in the body is an ancient nine-tailed demon fox.