In a forest in Xinghe County, Jing Zetian had been looking for a spacious place where he could make black powder for a while.

The second dog and they stopped and stopped, exploring the nearby environment, mainly to see if they were following. There are also five people who carry the things that Jing Zetian brought, Yang Zhanfei is the most relaxed among them, he doesn't need to do anything at all, he just needs to follow Jing Zetian.

Early in the morning, the flowers and trees in the forest, the branches and leaves are entangled in crystal dewdrops, and the air in the forest with so much water seems very humid.

"You carry the contents of the bag well, so that you do not touch the water droplets, and the contents of the bag must not get wet." Jing Zetian said to the rangers who were carrying the materials for making gunpowder on their backs.

He didn't expect that the things that make gunpowder must not be damp, otherwise, he would not be able to drill the forest early in the morning.

A group of people walked in the grass in the mountains and forests for a long time, their boots were already stained with a lot of mud, and the soles of Jing Zetian's feet also felt the wet coolness, but they had no choice but to endure and continue to move forward.

Finally, the hard work paid off, and Jing Zetian finally found a suitable place in the forest. The place was spacious enough and flat enough for him to configure gunpowder.

"Ergou, you take someone to clean up the grass on this place, especially the hay, not a single grass hair is allowed to remain."

"Whoa."

This land is overgrown with weeds, some of which are old and dead dead grass, Jing Zetian is worried that the explosives will be successfully configured for a while, in case these hayes see Mars rising, then it will be troublesome.

'Wildfires burn inexhaustibly, and spring breezes blow and regenerate. Even if some of the grass is wet.

The two dogs began to take their swords and poke at the grass.

Jing Zetian began to churn the things he brought, what he ordered Yang Zhanfei to buy yesterday, Yang Zhanfei went home and arranged for the servants to buy them, so he was able to come here early in the morning.

Through a small matter, Jing Zetian felt that Yang Zhanfei was a reliable person.

"Your Highness, we've cleaned up all the weeds." When Jing Zetian was churning blindly, the two dogs quickly completed the task.

"Well, okay, you take your brothers, fence off this place, within a radius of one mile, no living creatures are allowed to enter, Yang Dazhuang, you also follow them." Jing Zetian solemnly commanded the two dogs.

"Whoa." Ergouzi is a quick person, and he acts directly when he gets an order.

"Your Highness, I have to go too?" Yang Zhanfei was a little reluctant, he had been waiting to see what Jing Zetian did.

"Well, you'll know what I'm doing in a moment, so just watch it honestly." Jing Zetian explained carefully to Yang Zhanfei.

When Jing Zetian saw that they were all far away, he began to arrange them.

The configuration of black powder is 'one nitrate, two sulfur and three charcoal', which Jing Zetian got guidance from Duan You.

Jing Zetian took out a scale from the bag, in his previous life, he would only look at electronic scales, and this kind of old scale was learned after crossing.

After weighing the saltpeter powder, sulfur powder, and charcoal powder in proportion, put it in the basin brought, and stir it carefully.

Under Jing Zetian's careful mixing, the three powders blended together perfectly, Jing Zetian took out a bundle of paper from the bag, the outermost paper was already partially wet, Jing Zetian directly threw the paper away, and wrapped the powder with dry paper.

Everything went very smoothly, all that remained was ignition, and the most critical and dangerous link.

Due to the tight schedule, Jing Zetian didn't have time to study how to make the lead, so he planned to use saltpeter powder to ignite the gunpowder.

Jing Zetian put the prepared explosive bag on the ground, then took some saltpeter powder and poured it into the paper bag made after folding the paper, starting from the explosive bag, sprinkled the saltpeter powder on the ground, and after sprinkling it far away, Jing Zetian stopped.

Jing Zetian determined that this distance was an absolutely safe distance, and saving his life was the most important thing.

When everything was ready, Jing Zetian closed his eyes, carefully recalled whether there were any mistakes in the whole process of his production, and when he confirmed it again, Jing Zetian took out the fire fold, and as soon as Jing Zetian blew it with his mouth, there was a trace of fire in the fire fold.

Jing Zetian carefully placed the flame of the fire fold on the lead made of saltpeter powder. The sound of "swish" sounded, and the saltpeter powder emitted a dazzling light, and the light flashed quickly in the direction of the gunpowder bag like an electric snake.

The speed at which the saltpeter powder burned was beyond Jing Zetian's expectations, and without waiting for him to think about it, he quickly turned around and ran back.

The sound of "BOOM" sounded, like thunder, and thick black smoke rose from the sky, and a strong smell of saltpeter filled the entire space.

After hearing the sound, Jing Zetian stopped running, and in just a few breaths, Jing Zetian had already run out more than thirty zhang away, and the explosion of gunpowder did not affect him at all.

"Whew, how can I be so lucky, I succeeded in one time." The explosion just now made Jing Zetian, who had not heard this kind of sound in this world for more than ten years, tremble, what a nostalgic sound.

Just as Jing Zetian was reminiscing about the sound, Ergou, Yang Zhanfei and the others quickly rushed towards him. They were all startled by the noise just now, worried that something was wrong here, and immediately rushed over in a panic.

"Huh, Your Highness, something made such a big noise just now, which made me worry." Yang Zhanfei asked with concern.

Yang Zhanfei's concern made Jing Zetian's heart warm, and he said with a smile: "It's okay, this is what I said about the big killer, how about it, this sound is good." ”

"Huh? Something, so powerful. Yang Zhanfei said in surprise.

"Well, I'll have to think about what this thing is called?" Jing Zetian hadn't considered the issue of name before, since he came to this world and was the first person to make gunpowder, he could only reluctantly accept the great thing of naming him.

Jing Zetian stood in place and thought about it, then said, "Let's call it 'Chinese Duan Cannon'." ”

Jing Zetian said a name that he thought was good, China represents his own country and nation, and the joke represents his own plug-in, which is simply a perfect name.

"Oh? What a strange name. Yang Zhanfei said with a puzzled expression, but he didn't ask anything, but rushed towards the place where the gunpowder exploded.

Jing Zetian and Ergou also followed, and Jing Zetian was also curious about the power of the gunpowder he configured at this moment.