Biquge lightnovelpub.net, update the latest chapter of Ling Jianzun as soon as possible!

Blasted by three thousand arrows in a row, the boulder with a diameter of more than two meters has been turned into a gravel over the ground and completely disintegrated.

The reason why it has such great power, the red flame rune, and the power of the fierce explosion rune is one aspect, but more importantly, it is the first-grade spirit stone detonated by the fiery explosion rune.

Inspired by the fierce explosion rune, Yipin Lingshi issued a violent explosion, pushing the iron sand in the bamboo tube, causing huge damage to the target ...

Unconsciously, more than twenty days have passed.

With the cooperation of three thousand female officers, Chu Xingyun was not worried that it would be too late, so for the next six days, everyone first slept for a day, and then the three thousand female officers gathered together again to continue to strengthen.

When there were only three days left, the new arrows were finally finalized.

In terms of runes, nothing can be changed. Wind runes, sharp gold runes, red flame runes, and explosive runes are all perfect runes after 50 million years of human exploration.

Although it is not absolutely impossible to improve, but there is no tens of millions of years, I am afraid that no progress can be made.

The only thing that can be changed is to optimize and improve the shape and layout of the arrows in combination with the wind of the Devil family.

In addition to the shape and layout, the iron sand inside the bamboo tube also found the best alternative.

There is a poisonous river in the underground world. The reason why the river water is highly toxic is because the river flows through an underground desert, and the desert is full of dark green gravel.

That poisonous river was called the Stygian River by the Demon Clan, and the gravel was called the Nether Sand by the Devil Clan.

Every day, the Styx rolls with a large amount of sand, and it pours into the underground desert, and the underground desert is the accumulation of the sand that the Styx carried for thousands of years.

After hundreds of millions of years of accumulation, the sand is almost inexhaustible.

According to Chu Xingyun's test, these dark green gravels contain a peculiar toxin that once contaminated with blood will cause the blood to coagulate.

As a creature, when blood cannot flow, it can only die.

If the limbs were hit by these gravel, maybe the problem is not big, just one arm, or one thigh, is not dead.

But as soon as he was shot in the torso or head, it would be completely over, and he would definitely die.

With these rice grains, there is no need to spend time to make iron sand.

The most important thing is that this sand is inexhaustible and inexhaustible, and it is increasing every day.

When there were only three days left, Chu Xingyun finally determined the final version.

With the order of Chu Xingyun, 3,000 women officers immediately moved to produce this new type of arrows at full speed.

Each Demon Girl Officer can produce more than one hundred new arrows every day. After three days, a total of one million new arrows are produced, enough for three trials.

Finally, a million new arrows were produced, and millions of sharp arrows piled up into a hill.

Looking at the pile of new arrows, all the female officers are very happy. With their strength in Nirvana, this work is not enough to make them feel tired.

Looking around for a week, Chu Xingyun said: "Okay, the new arrow is finally developed successfully. Next ... it's time to name this new arrow."

As soon as Chu Xingyun's words fell, the demon queen said with a smile: "I see, just call it the Supreme Arrow, after all ... this is the arrow that the Supreme led us to develop."

With a wry smile, he shook his head, Chu Xingyun said: "Not good ... This name is not good, don't engage in personal worship!"

Seeing Chu Xingyun veto the name of Supreme Arrow, another female officer stood up and shouted: "I think it would be better to call the wind blast sharp gold red flames!"

Hearing this long list of names, Chu Xingyun couldn't help but chuckled, looking at the round-faced female officer, she was too simple.

It is true that this arrow contains four runes, namely blast, sharp gold, red flame, and fierce explosion, but it is really honest in this name, which is too honest. This is unknown to everyone. Are there types of runes?

Although Chu Xingyun now has the most complete inheritance of runes, he can't guarantee that there is no trace of rune knowledge to the outside world.

Now, the new type of arrow has undergone three layers of encryption and is absolutely unbreakable. Chu Xingyun does not want to leak the arrow's design concept because of a name.

After pondering for a while, Chu Xingyun said: "Although I taught you the way of runes, this new type of arrow is mainly the crystallization of the wisdom of the three thousand female officers. Spirit Arrow! "

Demon Arrow!

Hearing the name, all the female officers lit up their eyes, such a powerful arrow, if it could really be named after the demon, it would be really great.

Looking around for a week, looking at the excited and expectant expressions of the three thousand female officers, Chu Xingyun nodded flatly and said, "Well, since there is no objection, then it is so settled."

Uh ...

Nodding excitedly, the demon queen said excitedly: "Please rest assured, we will continue to study and strive to make the arrow of the demon stronger and stronger and more sharp!"

Nodding with a smile, Chu Xingyun said: "Continuing research is an inevitable thing, but then, the most important task is to organize enough people to build a factory that produces magical arrows, mass production of magical arrows. ! "

Nodded flatly, the demon queen said: "This is easy, but I don't know ... How large a factory does the Supreme want to build?"

Ten million!

Erecting a finger, Chu Xingyun said: "If possible, I hope to build a factory with a daily output of 10 million arrows. How about ... is it difficult?"

Facing Chu Xingyun's inquiry, the demon queen said: "No problem, absolutely no problem, in fact ... our current limit can produce 30 million arrows per day!"

"What? Thirty million!" Chu Xingyun couldn't help but stunned when he heard the Demon Queen.

Be aware that this new type of arrow can have four major runes, which is very difficult to draw.

The runes are small and dense, and a slight mistake will not excite them. Even those old craftsmen on Tiangong Island must concentrate on them to ensure quality.

Looking at Chu Xingyun's surprised expression, the Demon Queen was also surprised.

Looking puzzled at Chu Xingyun, the demon queen said: "These four runes are the most basic runes. The lines are simple and the area is so huge. Even the most ordinary students can be accurate. Draw it. "

Looking dumbfounded at the Demon Queen, Chu Xingyun doubted whether he had auditory hallucinations.

Simple lines? The area is huge! What a joke ...

You should know that even the top craftsmen of Tiangong Island, when engraving these runes, they must hold a magnifying glass and use a thin knife to carefully carve. But with the same rune, when you reach the Devil family, the lines are simple? The area is huge!