The wick has not been used yet, and it has been stained with gunpowder powder, and it has become a black one, Guo Xingzu also knows that the wick stained with gunpowder is very easy to ignite, but he doesn't know how to prepare the gunpowder according to Zhou Nan's recipe, and he is guessing, the incense head has unconsciously touched the black wick, and the fire is up in an instant, out of the instinct of the gunpowder craftsman, Guo Xingzu is excited, and subconsciously turns around and runs.

Gao Yun was standing behind the stone and was looking at it attentively, when suddenly a pair of warm hands covered one of her ears, and she was about to turn her head to look, when she suddenly realized that there was no one behind her besides Da Lang? A sense of shame came to my heart, and when my heart was like a deer hitting and my heart was shaking, I only heard a loud "bang". When Gao Yun looked at it again, he saw that the few stones surrounding the porcelain vase were shaken out, and the porcelain vase had already exploded without a trace, and a cloud of black smoke suddenly steamed up in place.

Gao Yunrao had already covered her ears by Zhou Nan, but she still felt frightened, if she hadn't covered her ears, she would have screamed as Zhou Nan laughed at her.

Guo Xingzu, who had just turned around and ran away for only six or seven steps, didn't know if he was frightened, or if he was injured and crawled on the ground. Seeing this, Zhou Nan hurriedly ran over to help Guo Xingzu up, but Guo Xingzu turned over and stood up with a grunt at this time, and said loudly to Zhou Nan: "Lord of the village, this kind of gunpowder is powerful!" ”

It seems that Guo Xingzu is fine, but he is talking loudly, probably because of the loud noise. Zhou Nan patted Guo Xingzu on the shoulder, signaling that he had prepared the gunpowder well this time. Zhou Nan took the coarse incense from Guo Xingzu's hand, Guo Xingzu looked at Zhou Nan suspiciously, Zhou Nan pointed to the stone where Gao Yun was hiding, and motioned for him to go behind the stone, Guo Xingzu still roared loudly: "The master of the big village, such a thing, let the small one do it, in case it scares ......" Zhou Nan ignored him and pushed Guo Xingzu behind the stone, Guo Xingzu couldn't, so he had to go behind the stone, and when he saw Gao Yun, he still yelled loudly: "The gunpowder of the big village master is so powerful!" ”

A total of two porcelain bottles of gunpowder were dispensed, and Zhou Nan didn't want to spend money to watch a movie in the loop. This time, he found a soft ground with soil, dug a pit in the ground with a sharp stone, put the porcelain bottle with the mouth facing up, buried the porcelain bottle with soil, and pressed large stones on it, leaving only the wick outside. Zhou Nan saw that there was a lot of gunpowder on the wick, so he put the coarse incense on the ground, and put the wick on the unburned coarse incense, so that the incense head was only a little distance away from the wick, and saw that the incense head was about to burn to the wick, so Zhou Nan turned around and ran away.

Gao Yun had already appreciated the divine power of this gunpowder just now, when Zhou Nan was leaning over to fiddle just now, Gao Yun didn't dare to move at all, for fear of disturbing Zhou Nan, and now seeing that Zhou Nan had turned around and ran, Gao Yun covered his ears and said loudly: "Da Lang, run!" ”

Gao Yun saw Zhou Nan and glanced at this with a smile, behind the thunder god-like gunpowder, but this bad guy still had a smile on the corner of his mouth, and he didn't run quickly, he was in a hurry!

Zhou Nan had calculated the time it took for the incense to burn to the wick, which was enough for him to run behind the stones where Gao Yun and the others were hiding. So I ran back without hurry.

Zhou Nangang stood beside Gao Yun, and Gao Yun was about to be disgusted, only to hear a muffled sound of "bang", and a puff of black smoke scattered in all directions along with the mud and stones that burst out. The sound was not as loud as the one just now, but a large crater the size of an iron pot had exploded on the ground.

This scene surprised Guo Xingzu and Gao Yun who came over. Gao Yun just came to see the excitement, of course she was surprised. Guo Xingzu has been preparing gunpowder for many years, and this gunpowder hurts people, relying on fire and poisonous smoke, but it can no longer be like this kind of gunpowder, which can collapse stones and collapse the ground out of pits. What's more, this is only half a catty of gunpowder. If it is replaced with more than ten catties or twenty catties of gunpowder, it will not collapse out of a pit the size of a house?!

Guo Xingzu is thirty-one years old, and he has also been working in gunpowder for ten years, and the world's gunpowder can only be found in the Great Song Dynasty, and the secret recipe of gunpowder will never be leaked. The big village master in front of him, who is ten years younger than himself, actually knows such a powerful gunpowder, it seems that this big village master is really the reincarnation of a god sent by God to Sanssouci Village......

Guo Xingzu thought wildly in his heart, Zhou Nan was already full of reverence on his face, and said in his mouth: "The master of Dazhai is really the reincarnation of a god!" This kind of gunpowder is really powerful! ”

Zhou Nan smiled, people in this era are too easy to use ghosts and gods to explain things they don't understand. He said to Guo Xingzu and Gao Yun: "This is not my work, this gunpowder was discovered by the ancients in order to live forever and keep their face forever, but this ancients were for alchemy, not for destruction, so they deliberately added or subtracted ingredients, so that this gunpowder only ignited the fire; If you want to destroy it as you did just now, you just need to change the ingredients. ”

The purpose of this statement was to show that gunpowder is a thing of the world, and that there is no reincarnation of gods and men. However, Guo Xingzu heard Zhou Nan talk about immortality and the like, and he believed that Zhou Nan was a god and a man, and he was even more respectful to Zhou Nan.

Seeing this, Zhou Nan is getting darker and darker, whatever he thinks. just told Guo Xingzu that he only knew probably, how to make better gunpowder, and only relied on him, a specialized craftsman. For example, this time, with half a catty of gunpowder, how big a hole can be created in the ground, these must be noted, so that you can know the amount of medicine in the future, and there can be a comparison. He also told Guo Xingzu that the gunpowder only needs to be ignited by an open flame, and it will explode at one point, so he must use a lead and use a lead to ignite the gunpowder. The lead is to guide and connect the fire source, and to ensure that the lead is continuous and not extinguished, and Guo Xingzu has to find a way to do it himself.

Gao Yun heard Zhou Nan say that the ancients made alchemy for longevity and eternal beauty, and said, "How does Da Lang understand these many things? Isn't it what Dr. Zheng said? It's a pity that everyone in the world is too stupid and seeks immortals every day, but has anyone ever become an immortal? ”

Zhou Nan couldn't help but admire: These words were placed before Zhou Nan crossed, there was nothing shocking, but in the Great Song Dynasty, he could really say earth-shattering words. If someone really fabricates accusations, this sentence is enough: the emperor is the son of the emperor of heaven, you say that there are no immortals, then whose illegitimate son is the emperor?

Guo Xingzu was still immersed in the shock of the gunpowder explosion just now, and suddenly said to Zhou Nan at this moment: "Lord of the village, this should not be gunpowder. Zhou Nan asked strangely: "It's not gunpowder, what is it?" ”

Guo Xingzu said excitedly: "When the little one was set off just now, I only felt that the sound behind him was like a thunderbolt, and the ground seemed to be cracked apart from it. ”

Zhou Nan's face was black-lined-although this was not his name, but it was also because of the prescription he provided, which led to the appearance of Guo Xingzu's perception, which made the word "explosive" appear hundreds of years in advance.

Does this count as a butterfly effect?

Or will it cause a butterfly effect in the future?

Zhou Nan himself didn't know.