Chen Yan was overjoyed when he heard this, and hurriedly asked, "I don't know who this person is?" ”

Sima Yi said eloquently: "This person came too quickly, and he is not an orthodox scribe, so he did not appear on the roster you saw just now, this person is a person from Langya, called Ge Xuan." ”

"Ge Xuan?"

When Chen Yan heard this, he was frightened again, this Ge Xuan is not a simple person, if he talks about it, he is still a great master hiding in the Three Kingdoms!

Ge Xuannai is a grandmaster-level figure of the alchemy faction in the Three Kingdoms, and is called Ge Tianshi by later generations, originally a Langya person, moved to Dongwu when he was young, and later studied under Zuo Ci, and achieved immortal cultivation, he knows a lot about the way of alchemy, although he was not born in Danding Sect at the beginning, but he is also quite strong, and he is a master in scattered cultivation.

And if you talk about Ge Xuan's grandson, it is even more jaw-dropping, Ge Xuan's grandson is the famous Ge Hong, and gunpowder, one of the four great inventions in Chinese history, was invented by Ge Hong!

Chen Yan still knows this history in detail, so after hearing Ge Xuan's name, Chen Yan unconsciously trembled, and he thought in his heart: "It seems that there are lives in this underworld, originally gunpowder was invented by Ge Xuan's grandson Ge Hong, but now I just crossed over, and the invention of this gunpowder was transferred from the hands of my grandson to my grandfather's hands, which is really too coincidental!" ”

Thinking of this, Chen Yan hurriedly said, "In that case, quickly invite this Mr. Ge Xuan to come over!" ”

Sima Yi nodded and walked quickly.

Chen Yan rubbed his hands nervously, it seems that this recruitment order is really a big gain, not only the political master Mao Jue, but even the master of alchemy, Ge Xuange Tianshi, was invited by him.

But Ge Xuan in history is a famous hermit, since he is a hermit, then he has always had the heart of being born, and he should not have been so positive about his career, but now Ge Xuan actually recommended himself, which made Chen Yan a little apprehensive in his heart, I don't know if this Langya's Ge Xuan is not a genuine heavenly master Ge Xuan in history.

After a while, only to hear the sound of footsteps, Sima Yi walked over with a young man in his twenties, this young man had thick eyebrows and big eyes, very handsome, dressed as a monk, with a dusty air between his gestures, and he had always been Ge Xuan, who would become one of the Megatron Heavenly Masters in the future.

Although Chen Yan expected that Ge Xuan must be very young, he didn't expect him to be so young, even two or three years younger than himself, and at most a little older than Sima Yi.

Thinking of this, Chen Yan hurriedly asked, "Mr. is Ge Xuan?" ”

Ge Xuan saw that Chen Yan was well-dressed and surrounded by everyone, and immediately realized that he was the Great Sima, and immediately knelt down and bowed, and exclaimed: "Grass people Ge Xuan, I have seen Chen Da Sima." ”

Chen Yan smiled slightly, hurriedly helped Ge Xuan up, and said, "Sir, don't be formal, I heard that you are proficient in alchemy, I don't know if this is true or false?" ”

Ge Xuan smiled, and immediately said: "Da Sima praised it, I am a Langya Sanxiu, many years ago I received the guidance of an old-timer of the Danding Sect, and I do know some alchemy methods, but my understanding is too poor, and there has been little progress in alchemy over the years, but I often blow up the furnace." ”

Chen Yan was overjoyed when he heard this, alchemy was actually just an insignificant thing for Chen Yan, the key was that he needed gunpowder, and Ge Xuan was extremely talented, and he was good at blowing up the Dan furnace, which was really an unexpected surprise.

Chen Yan said with a smile: "Sir, this skill is indeed good, I don't know what is the difference between blowing up the Dan furnace and alchemy?" ”

Ge Xuan didn't understand that Chen Yan wanted to refine gunpowder, he thought it was a stupid move to blow up the Dan furnace, but Chen Yan asked such a question at this time, presumably to laugh at himself, thinking of this, Ge Xuan's face turned red, shook his head and said: "Da Sima Mo wants to laugh at the uselessness of the small people......

Chen Yan hurriedly changed his serious face and said, "Sir, don't misunderstand, I really want to know the way to blow up the Dan Furnace, this is very important to me." ”

When Ge Xuan heard this, he knew that Chen Yan was not laughing at himself, and he quickly nodded and said, "This ...... The materials required for this alchemy were too expensive, and the small people were white, so they naturally couldn't afford it, but then I often used plant ash instead, and over time, I finally found that if the plant ash was mixed in the Dan furnace, the Dan furnace would often explode......"

After saying this, several Taoist priests of the Danding Sect laughed in a low voice, this Ge Xuan seems to be really a poor and sour cultivator, and he can't even buy materials, but he still has to do alchemy.

Chen Yan didn't mean to laugh, he was surprised when he heard that Ge Xuan had made such a discovery, and immediately said: "Now that the materials in Puyang City are complete, I want you to refine a medicine that can blow up the Dan furnace, called gunpowder, I don't know if you can refine it?" ”

"Gunpowder?" Ge Xuan was shocked when he heard this, and suddenly took out a sheepskin from his arms, and there were a lot of small characters written on this sheepskin, and in front of these small words, there was a sentence:

Gunpowder refining method.

"Da Sima, could it be that there is a spirit rhino in the center of our underworld, this is what you want?"

Ge Xuan was surprised and blurted out.

Chen Yan was even more shocked when he saw this, originally according to historical records, this gunpowder was the invention of Ge Xuan's grandson Ge Hong, but now Ge Xuan has recorded the development method of gunpowder, is this a mistake in historical records?

Chen Yan hurriedly asked, "When did you discover this gunpowder refining?" ”

Ge Xuan replied: "Back to Da Sima, gunpowder refining was three years ago when I started researching, and now it has been three years, I think this thing is indeed useful, and I can't make alchemy, so I have to use this thing to talk about **." ”

Chen Yan laughed loudly, extremely happy, originally thought that the development of gunpowder was very difficult, who would have thought that Ge Xuan had already completed the development of gunpowder himself!

I only heard Ge Xuan continue to add: "This time you choose the world, I have no long skills, but I want to rely on this gunpowder thing, I can get the weight of Da Sima, but I didn't expect that today, you really need this thing." ”

Chen Yan nodded and smiled, and asked, "I don't know if you have any gunpowder samples there?" ”

Ge Xuan immediately took out another thing from his arms, this was a small cloth bag, wrapped in a pitch-black piece of fine sand, Chen Yan knew that this was probably gunpowder.

Sure enough, Ge Xuan smiled and said: "This is gunpowder, if Da Sima is willing, I can cover it up here." ”

Chen Yan hurriedly said: "Okay, I don't know how powerful is so much gunpowder?" ”

!!