Datang: At The Beginning, Li Er Forced Me To Rebel

Zhang Yan looked at the green fire burning below.

Breaking off his fingers, he introduced several treasures to Lao Jiang.

Aside hurriedly jumped up the hillside again, Zhang Shiba was excitedly preparing to invite pets.

Hearing my lord's unkind words.

I was almost shocked and fell down the mountain again!

The flattering smile on his face instantly turned into a bitter melon.

"I said my lord! You are really amazing! I have worked hard for two or three months to improve the formula of this fierce fire oil. I originally wanted to give you a surprise."

Zhang Shiba said in a very bewildered manner.

"But why do you seem to be able to pinch and count, as if you know everything... This is too shocking!"

Zhang Shiba is depressed, his adult wisdom is Uncommon in the world.

Surprise yourself every time!

It's still the kind of slap in the face!

Just like this time.

The refining method of gasoline was originally proposed by Zhang Yan.

After Zhang Shiba researched gasoline!

It is riveting enough strength to improve the efficacy of this gasoline.

Adding white phosphorus to it improves flammability.

Charcoal is added to increase the flame temperature.

Add copper powder to increase stability.

Even in order to increase the lethality of the flame, he deliberately added a lot of icing sugar that was more precious than gold.

Once the flame is contaminated, it will immediately be like a tarsal maggot.

Corrosive burning.

If you don't burn a big hole in the armor, flesh and blood, you won't give up at all.

...

After a lot of difficulty, he put the common fire oil that Zhang Yan gave him at the beginning.

Improvements and upgrades to what it is today.

Unexpectedly, my lord didn't feel any shock at all.

He casually pointed out what was added to the gasoline!

It directly shattered his thoughts of showing off, and immediately he had the urge to find a piece of tofu to crash him to death.

"Okay, don't be depressed!"

Seeing Zhang Shiba's dejected look like an eggplant beaten by frost.

Zhang Yan's face was ugly all night, but the corners of his mouth were slightly hooked in a rare way.

Smiled and comforted.

"In just two months, you can improve gasoline to this point. It's not easy!"

Can refine the gasoline that I mentioned casually.

In such a short period of time, he has been improved to what he is today.

It can be used as an incendiary bomb just by adding a shell.

One must know that Zhang Shiba did not study systematic chemistry knowledge seriously like Zhang Yan did.

able to get to this point.

This piece of eighteen is purely based on my own groping, and I figured it out bit by bit.

I have to say, this eighteen is really a genius!

"wait wait wait!"

Zhang Yan Uncommon smiled to comfort Zhang Shiba who was hit.

Lao Jiang on the side stuttered and opened his mouth.

"My lord, little lunatic... Let's not talk about the fierce fire, Zhang Shiba, didn't you say that you have only been in Chang'an City for ten days?"

Lao Jiang tremblingly pointed to the ditch in front of him.

"How did you do it? You dug such a big ditch without making a sound..."

"Dig such a long ditch in less than half a month? Uncle Jiang, do you really think of me as a fairy?"

Hearing Lao Jiang's emotion, Zhang Shiba, who had a bitter face, rolled his eyes.

"This is Longshouyuan! It's only ten miles away from Chang'an City, and even a sneeze may bring in the patrolling army!"

"The movement is a little bit louder, and they noticed something strange! If you don't pay attention, you may spoil the big event of your lord!"

"So, when I received the secret order from my lord, I spent a lot of energy before I came up with this tricky way!"

"How? What way?"

Looking at the 18th picture showing off slightly.

Lao Jiang didn't even think about it, and asked directly.

This time, even Zhang Yan was a little interested.

After all, it is difficult to create such a big gap in such a short period of time.

Not to mention that it is even more difficult to make a big noise.

"Hey! If you changed before, even if you killed me, you might not be able to break the situation, but now it's different!"

Zhang Shiba explained with a smile.

"Your Excellency has researched something against the sky, such as explosives, for us, and with a little help from God, isn't it all right?"

Dynamite?

God's help?

Hearing Zhang Shiba's words, Lao Jiang only felt that his brain was not enough.

But Zhang Yan looked at the huge gap again, and a flash of enlightenment flashed in his eyes.

I probably guessed what Zhang Shiba did.

"Hey! I can only say that my luck is very good!"

Zhang Shiba explained with a smile.

"Shortly after getting the news and rushing outside the city to start preparations, I discovered that there is an underground river vein here! The water flow is not strong, but it is very wide and long! It happens to be on the only way for us to retreat!"

"So, I sent the experts in the Longyou Army who are proficient in water veins to divide the troops into two groups, and cut off the dark tide in the upstream and downstream respectively!"

"After cutting off the water flow, the next thing is much simpler. We used the thirsty bird to pump out the water in the water vein and replaced it with the improved fierce fire oil!"

"Then go along the waterway and bury a suitable amount of gunpowder, which is enough to blow up the underground river into an open channel... Hehe, isn't this the end of the matter?"