The companion lowered his head and thought for a moment, and said to him, "Are you sure that this prince is not related to you by blood?" ”

Shake one’s head.

The two of them fell into deep thought together ....

.... Partition....

Call!

A flame rose into the sky, illuminating the dark ground in the evening. Zhang Zhongqing, who saw the inside of the protective wooden house, was terrified, it was just a jar, how could such a fierce fire be generated?

He looked at Leng Feng, who was nodding with satisfaction: "Damn, Lao Tzu has served His Majesty in his life, and now I have to add you one!" Not to mention gunpowder, you can still make a name for yourself with this thing! ”

Stone paint is just a thing, it's not a powerful thing, although it can be used for fire attack, but it can't be used in ordinary small-scale battles, and if you want to make stone paint burn, you have to have a huge fire.

However, Leng Feng actually poured it into the pot, heated it with smoke and fire gas under the pot, added a tube to the lid of the pot, and passed through the refrigerator filled with ice. Not long after, the originally black stone paint actually produced a pale yellow liquid.

This liquid is what they are experimenting with now.

It's just a jar, and the fire is terrifying, if there are more....

"I kind of understand why Your Majesty gave you the 'Guogong', mother, it turns out that the word '' has both the meaning of light and the half of fire. Now it seems, it's really apt! ”

Leng Feng pursed his lips, saying that he was also very puzzled, why Li Shimin gave him the title of "Guogong", the word represents light, and there is no place called "", because of this, he is not the kind of fiefdom of Guogong, even now, there is none.

If there is no fiefdom, isn't that an empty shell duke! But Leng Feng was very suspicious that he would continue to empty his shell.

When the fire subsided, the two of them walked out of the shelter and walked in front of the charred dirt.

The oil that was made in this most primitive way was actually a mixture of gasoline and diesel, and for the sake of good name, Leng Feng simply called it "gasoline".

After a jar of oil was burned, the ground was piping hot, and some grass was half burned, which showed how high the temperature it burned.

Zhang Zhongqing looked at the ground and said with emotion: "With this thing, it will be much easier to attack fire in the future, to be honest, compared to it, the fierce fire oil is really too bad." ”

Leng Feng smiled slightly: "It's not just easy, it's not too easy, guess what's its characteristics?" ”

Zhang Zhongqing shook his head: "This is something you made up, and I haven't experimented with it, how do I know?" ”

Leng Feng dragged Zhang Zhongqing to the side, poured out a small cup of gasoline from a glass bottle, and took it to the side and lit it.

Pointing to the burning gasoline, Leng Feng said: "This thing is not only fierce, but also waterproof, with its participation, unless it is a rainstorm, ordinary rain cannot be extinguished at all." ”

After saying that, Leng Feng opened his water bladder and poured water into the small cup.

Zhang Zhongqing looked at the small water cup intently, the imaginary incompatibility of water and fire did not appear, with the addition of water, the fire seemed to have increased slightly, as the cup was filled with water, some liquid flowed out, at this time, the fire seemed to have legs, with the flow of water, left the cup, slowly spread, and the cup of fire became a piece of fire.

Carefully avoiding a line of fire, Leng Feng pointed at it and said: "That's it, not only can water not play a role in extinguishing fires, but it will also run around with gasoline, if the enemy army is in a hurry to put out the fire, it is tantamount to adding fuel to the fire." ”

"Awesome!" Zhang Zhongqing couldn't help but say this word in the end!

First gunpowder weapons, and now gasoline, I really don't know how Guogong's brain grows, and if he moves it casually, the idea of making money or killing people will come out.

"I'll give you this gasoline."

Leng Feng looked at Zhang Zhongqing: "Seeing that you have been failing to research artillery, I will find you something to do, how to make gasoline into incendiary bombs, how to develop its power to a greater extent, it's up to you." ”

Zhang Zhongqing pouted: "Here it is again!" Every time you throw out something, and then you just do it, don't think I don't know that Shengshi Bank is on the right track for the time being, and you have nothing to do! ”

"!" Leng Feng looked at Zhang Zhongqing: "How do you know that I don't have anything to do?" Don't you know that my precious apprentice has found the right idea of flying to the sky, and if he studies it, he can lead people to fly to the sky? ”

"What? Flying? ”

Zhang Zhongqing was a little dumbfounded, if he could accept gunpowder weapons and gasoline a little, then the concept of "flying sky" was too unbelievable!

"Flying? Can people fly? ”

Leng Feng shook his head: "What do you want!" How can people fly, I am talking about flying with the help of tools, although they cannot be as free as birds, but it is still no problem to reach the height of climbing mountains at will. ”

Hot air balloon is the earliest tool for human beings to "fly", although it can not control the direction of flight to a large extent like an airplane, but a hot air balloon alone can do a lot of things.

Strikes from high altitudes are the most frustrating, encountering enemy siege cities, as long as the wind direction is suitable, simply release hot air balloons, and then soldiers only need to mechanically throw thunder down.

How easy.

A fast horse entered the experimental base, and the knight on the horse held his arrow box high, so that he was not stopped for examination.

Zhang Zhongqing was still immersed in the shock brought by the word "Feitian" for a long time, and he didn't notice that Leng Feng had left his side at all.

The person who came was Ergouzi, and it was said that it was during the vacation of the Dragon Tooth Army at this time, why did Ergouzi come here?

After the second dog dismounted, he gasped and ran to Leng Feng: "Boss! Lao Yuan asked me to invite you back to the world! ”

Leng Feng handed the kettle that he hadn't poured out to Ergouzi: "Drink saliva first, what's so urgent, I have to let you run this trip?" ”

Now that the operation of the bank has stabilized, there should be nothing to pay attention to, Lao Yuan is in such a hurry to call him back, could it be that the five surnames have made some moves? No, how could those nerds be so keen to find out what he was up to?

The distance from Chang'an City to here is not close, the second dog is tired enough, after drinking the water, he continued: "There are two people who went downstairs to ask for a large table of dishes, but after eating, they didn't pay the bill.... Whew...."

Eating a bully meal?

But is this to the point of coming to him?

"And then?"

Ergouzi gasped for breath before continuing: "Boss, that person said something to Lao Yuan about 'Shang Dainong', Lao Yuan's face turned pale, let me invite you back, and said that that person is the descendant of what kind of ceramics." What does the descendants of ceramics mean? ”

"Ceramic?"