Sent someone to dig up the soil nitrate, grabbed a handful and threw it into the sulfur, the torch approached, and sure enough, the "touch" ignited, but it seemed simpler, because such a mysterious weapon, it stands to reason that it should not just put a fire so hastily, if so, this secret recipe really has no value, there are many things that can catch fire, and killing the enemy in battle is to set fire, you can use stone paint, and it will burn for a long time, there is no need to call this a secret recipe that is just a burst of smoke and disappears, it is called a secret recipe, and it is so hidden, this must be missing something.

Ye Qinglin felt that he could only pick out the content of this decree, and all the words that had nothing to do with the feudal marquis!

"Assist the world to disperse the smoke of gunpowder, help me to consolidate the country forever, canonize the Marquis of Ningyang County, give the name Xuanyang, eat 10,000 households, God rewards diligence, gray and gray, don't lose my ......heart" Ye Qinglin read it lightly several times, and found that only "gray and gray" did not understand, he had never seen such a usage of this word in the book, so he asked Shen if he understood what it meant.

"Ash can be used for color, or it can be the ash of an object after it has been burned, and the extinguishing of the fire is ash; Teng, jumping and galloping, tumbling, and fast action means, such as the earth qi soaring; Zhan, which means fine, clear, there is said to be Shuimu Zhan Qinghua, this word can be explained separately, together in one place but there has never been, if you say why the first emperor said so much, or there is an expectation that the old marquis 'even if it burns to ashes, it must be clean and keep improving', it is not unavoidable. Director Shen was full of thought.

In this way, there is a reference to the real thing in this sentence, but it is difficult to see what it is, which has been burned to ashes, how to 'rise'? How 'Cham'? If there is anything that can be 'lifted' again after the fire has been burned, it is ...... Charcoal? Ye Qinglin immediately ordered someone to fetch charcoal, whether it was or not, throw it in and take a look.

"Childe, how do you add it? Just throw it whole? Director Shen asked.

"Whatever, just throw it in!" Ye Qinglin didn't understand it, anyway, he felt that it was something useful.

Director Shen really threw a whole piece into it, but there was no, but there was just an extra piece of charcoal that could be burned.

"Crush! Mix together and stir well. Ye Qinglin frowned.

The charcoal was crushed and mixed with sulfur and nitrate, and then ignited, and the result was that Director Shen's long beard was gone!

It was not directly burned by the fire that was ignited, but by the residual temperature of the gas that erupted from it!

The explosive power of these three things was so strong that even Ye Qinglin and Myeonghyun, who were standing in the distance, felt the skin on their faces being burned.

Sure enough, it's charcoal!

Although he had no beard and his face was burned in extreme pain, Director Shen was extremely excited, and laughed again and again: "That's right! That's right! Hahahaha! ”

Ye Qinglin and Minghyun are happy, and being able to get to this day is not a coincidence, but the result of their hard work.

Master Shen couldn't stop playing, and repeatedly mixed and stirred the fire and quickly ran away, just to see what could be burned for a long time by "touching" the fire in an instant.

Ye Qinglin also smiled and watched Master Shen play, and those who studied hard finally saw the achievements in the end, only those who have been sleepless day and night can understand that feeling, this is the joy of being realized after years of hope.

However, after he watched Master Shen play back and forth dozens of times, he found another problem, that is, this thing is very dangerous to the person who ignited the fire, not to mention the fact that Master Shen's beard is missing, if it is used to kill the enemy in battle, why not mix it with things and scatter them in the enemy camp, and then go over and light them one by one? What if it burns itself? It doesn't seem to be that practical either.

"Maybe these things should be packed up and thrown to the enemy camp like a stone, then it is called a real weapon!" Ye Qinglin's voice was very soft, and he was talking to himself.

Myeonghyun was tired of standing on the side, and found a stone to sit on, very bored, seeing that Ye Qinglin and Shen were already fascinated by the study, he said that he would go up first, and he would send someone to the Kawaguchi County Ya to send an invitation to the new county magistrate, and invite the county magistrate to come to the two Kawaguchi Lingxiu Villas for dinner.

Ye Qinglin turned around and nodded, and continued to plunge into the "gray and gray" with Chief Shen.

Even the subordinates came to invite them to eat a few times, but Ye Qinglin ignored them, and the subordinates had to bring the food to the ground to serve the master, but they kept it on the side to cool down, and they didn't have time to eat a bite.

Myeonghyun and the new county magistrate were pushing cups and changing lamps in the inn building, and when they were talking happily, the ground suddenly shook, and the cups on the dining table rolled down, and Myeonghyun felt that he could pour them to the ground when he sat upright on the chair.

Although this sudden shock was strong, it was only a shock, Myeonghyun stabilized himself, and called people again and again, and the subordinates were obviously a little flustered, and the road was about to be turned over by the earth dragon.

This scared Minghyun a lot, Dilong turned over, it was the first time he had encountered it, and then he turned his head to look at the slightly drunk county order, but he didn't feel anything, he estimated that he was drunk, and his brain was not so clear.

Anyway, I had almost eaten, so I arranged for someone to help the county order to go to the room to rest.

Minghyun hurriedly went down to the ground, and was choked by the smoke at the entrance of the tunnel and coughed, he guessed correctly, it must be Ye Qinglin who was tinkering with something, could it be that the entire cave was burned down by fire?

What worries Minghyun the most is that Ye Qinglin and others are still below, and there are many craftsmen.

Take the wide sleeves and cover your mouth all the way from the smoke tunnel, the more you go, the lighter the smoke, about the smoke from another outlet, and the entrance to this tunnel is located in the backyard of the building, the door does not open so it has not been dispersed.

Hurriedly ran into the big cave, and saw that the people inside were standing there well, although they were only standing in a daze, and the people were fine, so they sighed.

Ye Qinglin and Director Shen had their backs to the tunnel entrance, and the two of them also stood in one place without speaking.

"What happened?" Myeonghyun shouted behind Ye Qinglin.

Ye Qinglin didn't look back, and Minghyun shouted again.

It wasn't until Minghyun patted him on the shoulder that Ye Qinglin turned to Minghyun and covered his ears with both hands, the loud noise just now shook his ears and hurt, and now he feels that he can't hear anything, and it will take about a while to recover.

Everyone here feels their ears ringing!

That thing was so powerful that it actually blew up a big rock in the corner!

If you don't get far away, you will probably be injured by gravel splashing.

Myeonghyun pulled Ye Qinglin out of the hole and returned to the backyard.

After a long time, Ye Qinglin felt better.

Just before Minghyun came up from the bottom to have a meal with the county order, Ye Qinglin told his thoughts to Director Shen, and Director Shen was suddenly empowered, and immediately found a coarse bamboo tube, crushed sulfur, nitrate, and charcoal, and put it on a stone in the corner, and grabbed a handful of powder from the mouth of the bamboo tube and sprinkled a long line for igniting the fire, watching the flame "sneer" to the bamboo tube, both of them didn't know what would happen, and they didn't even know how to cover their ears, and the bamboo tube exploded!

On the festive day of the people, the people burned the bamboo with fire, and made the sound of "Bi Peeling" to drive away the mountain ghosts and plague gods, called "firecrackers", Ye Qinglin remembered that Bao'er full moon and Yin'er went back to Taoyuan Village together, the villagers got a lot of bamboo, and wanted to burn bamboo to celebrate, and today they had a whim, and actually put the three things into the bamboo tube, and the result was beyond everyone's expectations, this is not the "Bi Peel" sound of firecrackers, but a weapon that can catch fire by blowing up boulders.

"Let's call it a firearm!" Ye Qinglin smiled.

This is the secret recipe that the first emperor has hidden for decades, and it seems to have succeeded in their hands!

Maybe you can continue to study and improve, but it may not be so fast all of a sudden, and now that you know the secret recipe exactly, sooner or later you can do it more precisely, it's just a matter of time.

"A good firearm, with such a sharp weapon, the boulder can be broken, with one enemy and a hundred, what else do you need to be afraid of?" Myeonghyun immediately slapped the table, unable to suppress the joy in his heart.

After only a few days, Shen studied wrapping the three powders in a brown paper roll, making a lead, and inserting them into the bamboo tube, so that they could be ignited and then thrown out.

Each time the bamboo tube was made, the strength of the explosion was different, and there were several times when it was not fried at all, Ye Qinglin felt that there was a difference in the weight of the three things.

Carefully studied the secret recipe, focusing on the "one sulfur" in the first half of the book and the "Zhan" in the second half of the book, forgetting to eat and pondering for a long time, Fang Jue This "Zhan" is the most critical, this word list "fine", may refer to fine, clear, this is about to say that the weight of the three things has a certain standard, perhaps to purify, that is, can not use such a rough and directly ground powder.

After being filtered through Luo fine gauze several times, the sulfur, nitrate, and charcoal are re-made into the bamboo tube, which is really more powerful, but there are still times when it is not fried, which is really confusing.

"Firearms have been developed, it's time to be easier, why is Brother Luo frowning?" Myeonghyun found that Ye Qinglin had always locked his brows in recent days, and his heart was heavy.

"It's not a research yet, because it often doesn't explode inexplicably, but it burns for a while and then disappears, and I'm worried about it!" Ye Qinglin never understood that there must be a trick here, why he couldn't grasp the key to it!

"It is rare for people to be able to make such a powerful firearm, and there is no need to mind the younger brother, and many things depend on the will of God." Myeonghyun was obviously comforting him.

"Having said that, if this thing comes in handy in the future, if something goes wrong, the danger is difficult to predict." Ye Qinglin sighed.

Ye Qinglin and Minghyun were talking, Youwen and Junshan came over from afar, wanting to say goodbye to Ye Qinglin, but they didn't dare to approach.

The two of them set off from Ningyang City to Chuankou County early in the morning, Youwen actually took the mountains to eat, drink and have fun along the way, and they walked for more than a month, and only a few days after Ye Qinglin and Minghyun arrived, they arrived in Chuankou County.