As is customary, there will be an opening ceremony at the beginning of the dark period and a closing ceremony at the end. Pen, fun, pavilion www. biquge。 info

This round of darkness began with Liang Kai's magic performance, which was wonderful and had a good reputation.

And the end ended with the continuous input of materials from the rail minecarts.

Although it is not wonderful at all, it is absolutely beautiful, and the people of the whole mountain city are happy and smiling when they see it.

What could be happier than watching pie fall from the sky and watching a warehouse full of food and fuel?

So the people of the mountain city watched, watched, watched, and of course helped push, and before they knew it, half a day had passed, and they completely forgot about the closing ceremony.

When the materials came in at the folding point and the number of newcomers increased, they suddenly saved the matter, and it was too late for anything, so they slipped over.

The dark period is over, the light period is coming, and the atmosphere of the entire mountain town has changed.

Especially in the west of the mountain town, a large area of mountainous area quickly turned into a construction site, and I don't know how many people are busy on it like ants moving around.

"Those who make iron and chop wood cheer up! Ten sleepers for a meal! A train of rails, a team's meal! Those who lay railroad tracks are laid from here to the edge of the city, one meal at a time...... How much you earn depends on how fast you shop. ”

"A few of you, be responsible for digging up this sunflower and try not to hurt the roots. When the minecart is moved over there, it's a meal. ”

"You, from here here, dig a foot deep, put the mound on the edge, and have lunch."

"You, the dirt cars from here to here are piled up to the side of the railroad tracks, and lunch is also available."

It's noisy and noisy.

This is naturally the construction site of the Origin Crystal Castle.

The materials have been prepared, and there is almost enough food and drink, so the next step is to go all out to carry out construction.

It's not the land across the river as promised. Although that piece of land is forced, it is separated by a whole river, whether it is the transportation of materials, or the exchange of personnel, or garrison defense, it is super inconvenient.

At Liang Kai's strong request, they were all shelved to the west of the city, and along the old city and then the mountains to the west, there were originally large areas of farmland, forests and other land, including a self-built shantytown, all of which were directly planned.

Fortunately, the people of this world are simple and simple, and they don't know what a nail household is.

In fact, it is possible to build a house outside the city, but the house cannot be built next to the city wall, because it will reduce the drop of the city wall in disguise. So it's illegal.

I heard that the planned new area will not only have the castle of the Yuan Jing family, the laboratory of the little master of Boer, but also the planning of a large area to build simple houses, allowing the demolition households to move in, a group of original residents are elated, happy, rushed into the house as soon as possible to rescue some things, and even wanted to tear down the house to speed up the progress.

Some of the construction materials were provided by the Yuan Jing family, some were transported from the Nanhe, and some were taken locally......

Liang Kai originally wanted to mix and mix and show the management methods of the earth, but at a glance, it was such an advanced method of slicing and contracting, and there was really no better proposal.

Although busy and noisy, it is chaotic and orderly, just like the subway station under the star tower and the advance base of the other world.

So Liang Kai didn't mix, and directly did what he was best at.

==========

Behind the star tower, the urn wall is cleared.

On a solid rock pedestal.

A pile of black materials was mixed together, including two kinds of demonic beast blood powder, three refined ore powders, charcoal, a poisonous weed, a wild fruit seed, several kinds of messy bone meal, and two resins and spellcasting materials...... It was mixed into a palm-sized mass of gray and sand.

Yaoyao aimed at the stacked materials, Liang Kai sketched with both hands, and a thin beam of light shot out from his hand, shooting straight at the ash pile more than ten or twenty meters away.

A star-light magic that focuses the beam.

"Sneer...... Cracking sound! Rumble! The ash heap was ignited in an instant, the fire was dazzling, and it burned out in less than a second, and there was a series of explosions, like firecrackers, scattering the ashes in all directions, and a unique pungent smell wafted in the air.

Xiu Xiu and the cat lion rubbed their eyes in unison, and tears flowed for a long time.

At that moment, it was so bright! And this thing seems to be poisonous......

[It's an explosion, that's right! 】

[The burning speed is not as fast as just now, but as long as it is sealed, the power is still promising.] 】

[Oops, the other world is so convenient, you don't need a fuse, you don't need to practice sprinting, it's OK to pass a spell!] If the earth is like this, the dynamite Tianzun Nobel will not blow himself up and kill his brother......]

There was a lot of heated discussion in the live broadcast room.

That's right, this is the gunpowder that Liang Kai got from, the gunpowder of this world. There is gunpowder in this world, and as far as you can see in front of you, the power is not bad.

Also a by-product of the alchemist profession.

But because there is magic, magic is more powerful, and it is controllable, as long as it is cultivated, it is more convenient to use, so although it exists, it does not attract much attention.

Only Liang Kai, who came from the earth, knew the potential of this thing in terms of mining and war slaughter.

So when he heard about the existence of gunpowder, he immediately used the influence of the Yuan Jing family to have Banana recruit three alchemists who had experience in this area, as well as several truckloads of gunpowder materials purchased according to their requirements.

"Purple mist grass can make people suffocate and shed tears and lose their combat effectiveness, but it does not help the power of the explosion in any way." Aiming at the formula, Liang Kai said decisively.

"Popped bean seeds will explode when exposed to the sun and fly far away. But for the explosion...... It should have no effect, it is nothing more than a symbolic meaning. Oh, and it may also come with shrapnel-like lethality. Another item was crossed out of the list.

Three alchemists, offering three very different recipes.

But there is only one truth, there is only one equation for chemical reactions, and the materials required will definitely not be too much, and everything else is redundant.

[Well, that's the right way of thinking.] There were also a lot of gunpowder invented in China in the early days, and the explosion power was extremely low. 】

[There is charcoal in all three recipes, this should be there, and there are gunpowder recipes on the earth. 】

[There are all Warcraft bone powder and blood powder, and ...... It is a few kinds of Warcraft with similar elements, and it may really be related to the elements. There are also resins and ore powders, which can be focused on matching. 】

The expert team of the project team and Liang Kai analyzed together, and at the same time, the supercomputer was also deducing.

I don't understand the basic composition of the other world, so I can't analyze it from the very root, but the supercomputer can make the most scientific and reasonable planning, so that Liang Kai can use the most time-saving and labor-saving attempts to draw the most scientific conclusions.

As he spoke, his subordinates had already finished arranging the final formula of gunpowder on another rock pedestal. Liang Kai was about to start the experiment, when he saw Xiu Xiu and the cat lion approaching with great curiosity, as if they wanted to take a good look at how this thing could emit such strong light and heat.

What a curiosity kills cats! Liang Kai shook his head helplessly, and was about to keep these two guys away, when suddenly someone ran over out of breath: "Little teacher! Little teacher! The engine you are talking about, someone made it! ”

！！！ (To be continued.) )