Coming out of Li Yuan's tree house, Li Muyun scratched his head suspiciously.

It's okay to even be charged with colluding with other races, who is this old man? During the Zhenguan period, which big man would be idle to the point of being a thief?

After thinking about it for a long time, Li Muyun found that his knowledge reserve was still a little worse, and he couldn't imagine who would have such a great energy.

……

At noon, Su Xian, who had gone out to buy things, came back and brought back a lot of sulfur and saltpeter.

Everything is ready, only the fat man is owed! The small pile of sulfur and saltpeter made Li Muyun involuntarily think of the three fat men, but in a blink of an eye, he thought that the three fat men seemed to have been pulled down the mountain by Su Wanqing early in the morning, and I heard that there was something that needed his help.

In Li Muyun's opinion, the three fat men have no other role than boiling oil, and Su Wanqing, this girl, will actually have something for him to do, this is really the sun coming out in the west.

Shaking his head, he threw those unrealistic things out of his mind, and beckoned to Chen Mu, who was still watching the excitement: "Old Chen, come and help." ”

"Do what?" Chen Mu walked over with a look of injustice.

"Call some people and crush all these things, the more broken the better, be careful, don't mix them together." Li Muyun pointed to the sulfur and saltpeter on the ground.

"What are you going to do when you come back with these pills?" Chen Mu asked while summoning two of his subordinates and looking for a place to grind them.

"Medicine?" Li Muyun was stunned for a moment.

"Saltpeter and sulfur are both medicines, don't you know?" Chen Mu only thought that Li Muyun must be crazy, and he bought it back without even knowing that he was capable of this thing, and even Su Xian's eyes were a little strange when he looked at Li Muyun.

However, how could Li Muyun admit it at this time, and immediately nodded in a fake manner: "Oh, I know, if I don't know, how can I let Uncle Xian buy this thing back." ”

Know? Chen Mu looked at Li Muyun with some uncertainty.

But Li Muyun diverted the topic at this time and said to Su Xian: "Uncle Xian, where is the charcoal I want?" ”

"Hehe, young village master, we have a lot of charcoal in our village, don't you burn it every night."

I went and forgot about it, Li Muyun patted his head with some annoyance, and then said to Su Xian: "Then, then, Uncle Xian, you go get some charcoal, and arrange for someone to grind it into powder, the finer the better." ”

"Hey, okay." Su Xian agreed to leave.

Leaving Chen Mu still looking at Li Muyun with a puzzled expression, wondering what kind of trouble this son that the Emperor Taishang picked up halfway wanted to make trouble.

……

An hour later, the things that Li Muyun needed were sent back one after another.

He had them all moved to his hollow, and he tossed around in it alone for nearly an afternoon, and finally brought out a bucket of black things.

At this time, it was already dark outside, Su Wanqing and the others had already returned, and Li Yuan's little old man was coming back from the front, and it seemed that he should have gone to the Juyi Hall just now.

"Mu Yun, what are you doing mysteriously?" When Su Wanqing saw Li Muyun, she immediately ran up and asked.

"Fireworks." Li Muyun said with a smile.

"What are fireworks?"

"Something that looks good when it burns."

"That's it?" Su Wanqing pointed to the wooden barrel that Li Muyun had raised.

"Hmm."

"So ugly?" Su Wanqing couldn't help frowning.

"Judge people by their appearance, isn't it!"

Li Muyun didn't explain much, put down the urine bucket filled with black powder (yes, it's the urine bucket, no way, there was really nothing in his room that could hold things, so he could only use this), grabbed a handful from it casually, scattered a winding black line on the ground, and then casually took a torch from the minions on the side and poked it in the puzzled eyes of everyone.

A dazzling fire dragon instantly began to burn, and it surged out along the traces that Li Muyun had just sprinkled, and almost in the blink of an eye, the gunpowder on the ground was burned.

"Finished?" With a tone of surprise, loss, and disdain, Lao Li Yuan asked on the side.

"Aang!" Li Muyun nodded.

"Gentleman, don't learn and don't know!" The little old man rolled his eyes, turned and left.

Su Wanqing also sighed a little disappointed, shook her head and prepared to leave.

Ting'er glanced at the urine bucket regretfully, and followed behind Su Wanqing and was also about to leave.

As for Chen Mu and the others, they are not interested in this kind of thing at all.

Despised and despised by the ancients! At that moment, Li Muyun was angry in his heart, and evil was born to the side of his guts, holding his psoas muscles and shouting: "Slow! Lao Tzu hasn't finished the performance yet. ”

Don't say it, this sound is so good, it really stopped everyone.

Li Muyun saw that everyone had stopped, and he didn't delay, and shouted to the three fat men who were digging their noses on the side: "Fatty, go find a bamboo tube for Lao Tzu." ”

"Oh." The three fat men went while agreeing, and there was not much time to come back with a bamboo tube that I didn't know where to go, and put it in front of Li Muyun with a 'bang', startling someone who was ruthless in his heart.

But I saw that the bamboo tube was the thickness of an arm, more than half a foot long, because it had been cut down for too long, and the color had turned yellow.

However, this did not affect what Li Muyun was going to do next, the only thing that worried him was that this thing seemed to be too big.

But the arrow is on the string, and it has to be sent, Li Yuan's little old man's contemptuous little eyes can't stand it personally, let alone the top killer Li from the 21st century.

So, Li Muyun used the fastest speed to make a hole in the bamboo tube with three times and five divided by two, and then made a legendary two kicks with a flip (this thing is generally known to northerners, and friends in the south know that the author is not very clear).

As a person who has been dealing with gunpowder, explosives, and Cfour all year round, this kind of thing is not a problem for Li Muyun at all, if he is not in a hurry, he can even make five consecutive rings.

In short, no matter how much it was, Li Muyun put the legendary second kick in a clearing in the distance after getting it, and as the fuse was ignited, he fled back into the crowd at a speed not much slower than a rabbit.

A muffled sound of "bang" rang out just after Li Muyun rushed back to the crowd, and everyone who scared everyone was a clever man, and they all turned their heads to look at the culprit who made the sound.

However, everyone strangely found that Li Muyun was looking up at the sky at this time, as if there was something in the sky.

So everyone reflexively followed his movements to look at the sky.

And at the moment when everyone's actions were not completed, there was a "boom", and a dazzling bright light suddenly flashed in mid-air, and a thunderbolt exploded close to the top of everyone's heads.