"Uncle Cheng! There is a long way to go! ”

Cheng Yanjin took two personal guards, and as soon as he walked in, Li Ke hurriedly greeted him!

"Zimu nephew! I haven't seen him as a relative of the emperor for a few days! Congratulations! Congratulations! I hope to take care of my uncle in the future, hahaha......"

Cheng Yanjin congratulated him directly, but Li Ke didn't think there was much gratifying in this matter......

"Uncle Cheng said that these things made Zi Mu panic, Uncle Gui is a prince of the country, it should be Zi Mu Duoduo who asks Uncle Cheng to take care of him!"

"Hahaha! All right! Without saying all this flattering, you should know what I'm here for today, right? After Cheng Yanjin finished speaking, he immediately threw out the business!

"Little nephew understands!"

Li Ke took out the mn777 from the bracelet, which was an empty gun and no bullets! Directly threw it to Cheng Biting Jin and said, "Uncle Cheng! And then..."

"Hey!"

Seeing this, Cheng Yanjin hurriedly dodged, mn777 fell directly to the ground, and Cheng Yanjin scolded Li Ke: "You kid is crazy!" What if I hurt Lao Tzu? ”

"Hahaha! Uncle Cheng don't worry, there is no hidden weapon in it! Rest assured! ”

Hearing Li Ke say this, Cheng Yanjin breathed a sigh of relief, walked over and picked up MN777, and observed it carefully......

It's a little heavy to start with, the color is like silver, and the structure is very complicated! The more Cheng Yanjin looked at it, the more incredible he felt, and at the same time he became more interested in Li Ke! What kind of monster is this Li Ke?

Li Ke looked at Cheng Yanjin and looked at the gun with fascination, and he couldn't bear to interrupt, but he had to say, so he said directly: "Uncle Cheng! Let's be honest! You can't make this gun!"

Hearing Li Ke say this, Cheng Yanjin turned his head and said calmly: "Is this secret weapon called a "gun"? Maybe...... I can't really do it, but ......"

Li Ke heard Cheng Yanjin hesitate for a while, so he thought of a situation and asked, "But what?" Could it be that Cheng Bo still wants to issue a notice to gather the world's bachelors? ”

"Nope! This secret weapon is unheard of, unseen! Although my old Cheng is not highly educated, I can also see that the structure is very complicated! But...... I believe there are still people in the world who can do it......"

Cheng Biting Jin's words made Li Ke laugh, what is this? Gun! It's not a gun from Li Ke's time, but a gun that is later than the era in which Li Ke lived!

Lao Tzu really doesn't believe it, but I want to see who can make it! Li Ke retorted: "Then please Uncle Cheng talk about it...... Who is it...... Can you make this gun? ”

"That man...... Far away, close at hand! ”

"Oh?!" Li Ke was stunned for a moment, looked at the two people behind Cheng Yanjin, and then looked at the people around him, and muttered, "Could it be ...... What does Uncle Cheng mean ......?

"Not bad! It's you! After Cheng Yanjin finished speaking, he saw that Li Ke's face was a little bad, and hurriedly said: "Let's not talk about this matter first, can you kid let me sit down and say?" ”

"Ah...... Oooh! Hi! Look at me! I was happy to see Uncle Cheng! Hahaha! Uncle Cheng, please take a seat! ”

Li Ke beckoned Cheng Yanjin to sit down, and said, "Uncle Cheng! This is ...... I'm afraid I won't be able to do it! ”

"Hey! I said, what's the matter with you kid? This dark ...... You made the gun, right? How can you ......" Before Cheng Yanjin finished speaking, he saw Li Ke's head shaking like a rattle, and asked suspiciously: "What?" This shot ...... You didn't make it? ”

"Oops! Cheng Bo! I really didn't make this gun! ”

"Oh!" Cheng Yanjin nodded to show that he understood, and then said: "It doesn't matter if you didn't make it!" You can tell me Lao Cheng, who made this gun? I Lao Cheng let him build it, can't it be finished? ”

Li Ke said helplessly:! How does Lao Tzu know who it is!

"Uncle Cheng! This man who made the gun, Zimu does know! He's a teacher! It's just that...... The family teacher has already wandered away, and it is lawless! ”

Cheng Yanjin's face suddenly turned ugly, and he said, "Hmph! Zimu! Zimu! You made up this kind of thing to deceive me...... Do you think I'll believe it? You must know that although you and the princess have not yet been married, the marriage has already been decided, and you can be regarded as half a colt! And this matter was done by His Majesty himself...... You can see what happens!"

"Hey! Zimu understands! But there is no such thing as deceiving Uncle Cheng, if Uncle Cheng doesn't believe it, you can go and see with me, I can prove that I didn't lie to you! Li Ke patted his chest and promised, invited Cheng Yanjin out and took him to the apse, and came to a room called "Seven Star Pavilion"!

When I opened the door, there was only one table and a few stools in the whole room, which seemed extraordinarily empty!

Cheng Yanjin didn't understand what Li Ke meant by bringing him here, could it be proved here that Li Ke was not lying? Then he asked, "Zimu! What are you doing here? ”

"Uncle Cheng is coming in with me!" After speaking, Li Ke took the lead and walked in, followed by Cheng Yanjin!

The table is facing the door, and there is an offering tablet on it that reads: Immortal Master Tianjizi!

Cheng Yanjin turned his head and asked, "Tianjizi?" What do you mean? ”

Li Ke looked at the tablet, with a look of longing, and muttered: "This is exactly the family teacher!" The family teacher traveled all over the world to practice the Tao, and it was the family teacher who used the supreme mana to forge the mortal iron into the current mn777! Because this thing is contrary to heaven and earth, heaven and earth do not tolerate it! Therefore, the family teacher does not want this method to be spread in the world, causing the destruction of life! This method was not taught! ”

Cheng Biting Jin listened to the clouds, and said in his heart: Is there really such a method in the world? Or is this Li Ke selfish?

"Zimu! I see what you mean, it's just ...... After all, this is a matter for His Majesty to confess......"

Li Ke turned around and said, "I can hand it over to Uncle Cheng in another way!" ”

"What does that mean?" Cheng Yanjin asked suspiciously!

Li Ke smiled and said, "The little nephew still has one thing, which he secretly learned while the family teacher was not paying attention!" It's called: Gunpowder! ”

"Gunpowder? What is it for? ”

The bomb danger caused by this gunpowder is far greater than that of this MN777, throwing a bomb the size of a helmet in the crowd and making a "bang" sound! At least hundreds of people were killed and injured! After Li Ke finished speaking, he thought: Gunpowder! Your Advent ...... I'm going to give you a speed!

"What?! How powerful is this? How?"

Cheng Yanjin was taken aback by Li Ke's words, thinking that if the Tang Dynasty had this scumbag...... Bomb! Any Turkic tribe or other country, all have to submit!

"To make this, you need potassium nitrate, sulfur, and charcoal, and the ratio is 15:2:3! Crafting this is extremely dangerous and has a high chance of exploding! Hurt yourself before you hurt others! Li Ke slowly explained the method of making gunpowder, but Cheng Biting Jin looked at himself like a victim!

Li Ke asked helplessly: "Uncle Cheng, ...... this?" ”

Cheng Yanjin's face was pale, and he said angrily: "Zimu! Could it be that you are bullying me Lao Cheng for not being able to read and read? Make up this matter to tease me Lao Cheng? ”

"Hey! Cheng Bo! It's not right for you to say that, when did I lie to you? ”

"Humph! Such absurd words, you also say it? If it's really as powerful as you say, why have I never heard of Lao Cheng marching and fighting for so many years! ”

As soon as he heard Cheng Biting Jin say this, Li Ke was suddenly a little speechless, thinking: You meow! Tell you a lie, there are gods in the world, you believe it! Tell you the truth, but you don't believe it! It's amazing!

"Good! Uncle Cheng doesn't believe it, so I'll show Uncle Cheng a look! After Li Ke finished speaking, he walked out!

Cheng Yanjin followed behind, for fear that he would run away......

Tell the guards in the palace to buy the three things and pack them separately! Bring a scale!

Everyone began to surround them, not understanding what Li Ke was going to do! Pear Blossom and Yimeng also heard that General Cheng was visiting, so they came to pay a visit! I found my husband squatting on the ground and tinkering with something, so I leaned over and looked!

Li Ke began to make gunpowder......

Looking at the gunpowder in the basin with a smile, Li Ke was also excited, after all, this was the first time he had made gunpowder, and he was also anxious to try the result of the experiment!

Cheng Yanjin looked at Li Ke laughing there, and asked suspiciously: "This is the gunpowder you made?" Finished? Why isn't it as powerful as the "bang" you say? ”

"What's the hurry? And that's not all! ”

After finishing the gunpowder, I found that there was no container! Li Ke began to look for it in the courtyard...... Fortunately, in ancient times, people liked to plant bamboo, and Li Ke said to the guards in the house: "Go and get me some sun-dried bamboo!" Not too thick, not too thin! ”

"Yes! Principal! Fuzhong answered, and hurried to find dry bamboo! Pear Blossom and Yimeng looked at Li Ke in confusion, and Pear Blossom asked, "Husband! What is this for? ”

Li Ke said with a smile: "We'll know later!" Husband, this is an eye-opener for Uncle Cheng! ”

"Humph! I haven't seen anything in Lao Cheng's journey to the north and south, but I hope you can open my eyes! ”

Cheng Yanjin said disdainfully, thinking: I haven't seen anything in Lao Cheng...... Well, before I met you, in addition to instant noodles and ham sausages......

After a while, the guards in the palace ran over with a pile of bamboos and said, "Chief! The dried bamboo you want ......"

Li Ke looked at the bamboos of different sizes in the guard's arms and said with a smile: "Well, you are quite clever!" Put it on the ground! ”

Li Ke picked a dried bamboo that he thought was okay, poured the made gunpowder into it, and sealed it again! Li Ke looked at his masterpiece, his pride was indescribable, he took the gunpowder in his hand, weighed it, and said in his heart: Little guy...... It's a bit weighty! Hey!

Cheng Yanjin saw that Li Ke was always staring at the bamboo filled with gunpowder and laughing, and he immediately urged: "What are you looking at?" Okay, okay? ”

Li Ke glanced at him and said, "What's the hurry?" Isn't that done? ”

"Why isn't it like you said, with a bang?" Cheng Yanjin stared at Li Ke with his eyes open, like a curious baby......

"Alas!"

Li Ke patted his forehead and said speechlessly: "Uncle Cheng! General Cheng! Cheng Guogong! If it explodes with a "bang" now, will we still have any lives? ”

"Uh...... Then I don't care, anyway, I want to hear you say "bang" ......" Cheng Yanjin's face turned red and said stiffly.

"Okay, okay! Yes! ”

After Li Ke finished speaking, he asked the guards to pack up all the bamboos on the ground and take them to the outside of the mansion gate!

Find an open spot, let the guards light the bamboo, add some hay, and tell everyone to step back as far away from the fire as possible!

Seeing the ferocity of the flames, Li Ke threw the work in his hand into the fire, turned around and ran!

“……”

Cheng Yanjin looked at the fire and said, "Why is there no movement?" Didn't blow up? ”

Li Ke said calmly: "Let the bomb ...... Warm up! ”