The medical concubine dominates the world

Chapter 400 400 Harvests, Picked Up the Treasure
Chapter 400 400 Harvests, Picked Up the Treasure
"My lord, it's not good. The soldiers from the imperial court are here. They said they came to train with the Yanbei army according to the emperor's word of mouth." The soldier ran to Xiao Jiuan panting, and hurriedly said.

"Training together? What a good excuse." Xiao Jiu'an smiled coldly after hearing this, and a gleam of coldness flashed in his light-colored eyes.

Under the banner of military training, he pulled the Yanbei army to the mountains, and the emperor sent people to monitor the Yanbei army in the name of training together. This reason was so reasonable that no one could refuse.

Of course, Xiao Jiu'an didn't intend to refuse: "Let's go, meet the soldiers and horses of the imperial court for a while."

Xiao Jiu'an brushed off the dust that was not left on his sleeves, and walked forward with a calm expression. He just took two steps, as if thinking of something, he stopped again, turned around and said to Ji Yun, "Use all these soil explosives. far away, not one left."

The lethality of these soil explosives is too astonishing, he can't take the risk to keep it, let alone let the people in the court see it, if it falls into the hands of others, it will bring huge troubles to him and the Yanbei Army.

"I know, I will use it up as soon as possible." Ji Yunkai nodded slightly, expressing his understanding.

Yan Beijun betrayed Xiao Jiu'an once, Xiao Jiu'an does not trust Yan Beijun as much as before.

"En." Xiao Jiuan nodded with satisfaction.

He just likes Ji Yunkai's intelligence and practical knowledge, Ji Yunkai is by far the most compatible person with him, even Xiao Zirong has to back down a bit.

After Xiao Jiu'an finished explaining, he took people to meet the soldiers and horses of the imperial court, and Ji Yunkai had full authority over the affairs of the mine.

Xiao Jiu'an's attitude is very clear, he will be responsible for solving the people in the court, Ji Yunkai and Feng Qi are responsible for solving the problem of the mine, he doesn't care what method is used, he only wants the result.

Ji Yunkai was not in a hurry to bring explosives into the mine, but asked someone to measure the area of ​​the explosion, the distance the gravel flew out, and the depth to which the stones were blasted.

After collecting these data, Ji Yunkai found an open space, broke a branch, and calculated the maximum load-bearing capacity of the mine on the ground.

"What is this?" Feng Qi stepped forward, saw Ji Yunkai wrote a series of symbols on the ground that he couldn't understand, and couldn't help asking.

He suddenly discovered that there were many secrets in Yun Kai, and there were many things he couldn't understand.

"Calculate the power of the explosives, and how much explosives we need to use to ensure that the boulders can be blown away without the mine tunnel collapsing." Ji Yunkai continued to calculate without looking back.

She knew Feng Qi would not ask too many questions.

Feng Qi is such a considerate person, even accepting her supernatural powers without hesitation, is there anything about her that Feng Qi cannot accept?
Sure enough, after hearing this, Feng Qi didn't ask any more questions, but just stood aside silently, blocking other people from approaching for Ji Yunkai.

He knows that Yunkai has a secret, but it doesn't matter, he will guard her secret with her.

Ji Yunkai did the calculations again, checked the calculations again, and after confirming that there was no problem, he erased all the numbers on the ground.

Just to be on the safe side, she scraped it with a stone flake to make sure no one could see the difference.

"Brother, I've done the math. Let's blow it up first, use four explosives, and then we'll see the situation." According to her calculations, the explosives she brought are enough, of course, the premise is that the stone in the mine is in the way. The stone in front of them is really a stone, not a stone mountain.

If it was Shishan, that little explosive would not be enough.

"Okay." Feng Qi stepped forward, took out four explosives, followed Ji Yunkai into the mine, and arranged the explosives according to Ji Yunkai's request.

"Yunkai, you go out first, I'll give you some leads." He didn't argue in the outdoors before because he knew it was safe outdoors, but it was different in the mine.

Ji Yunkai didn't refuse either, she knew Feng Qi knew martial arts and could run faster than her.

"Senior brother, you must go out immediately after lighting the fuse. Remember, the sooner the better. You can't stop after you go out. The farther you are from the mine, the better. Although I have calculated it, I can't guarantee that there will be no error in the calculation. It will be dangerous if the hole explodes." To be on the safe side, Ji Yunkai told Feng Qi carefully, and he didn't go out until Feng Qi made sure again and again.

After leaving the mine and walking far away, Ji Yunkai shouted: "Brother, it's okay."

In the mine, Feng Qi heard the sound, blew on the fire and broke it, stepped forward, and lit the twisted fuse.

After igniting the fuse, Feng Qi didn't go out in a hurry, but only ran out after confirming that the fuse was burning normally.

It's not necessarily about running, Feng Qi didn't run wildly, his speed was very fast, but his posture was as light and calm as before, without a trace of panic or eagerness.

"Heaaaaaa..." The lead wire was burning, and Feng Qi floated out of the mine tunnel lightly.

Ji Yunkai stood outside the mine tunnel, looking nervously at the entrance of the cave, fearing that Feng Qi would not show up in time, but when he saw Feng Qi's figure appearing at the entrance of the cave, Ji Yunkai's heart sank.

Just come out!

After Feng Qi came out, according to what Ji Yunkai said, he didn't stay, but raised his breath, exerted his lightness kung fu to the limit, and flew to Ji Yunkai at the fastest speed.

And just as he landed in a safe place, the explosives in the mine exploded!
"Boom..." It seemed like a cow turned over, or a mountain collapsed. The loud noise made people's eardrums hurt. The mine seemed to be shaking, and the ground under their feet also shook.

Ji Yunkai covered his ears, stepped back again and again, looked at the gravel and soil flying out of the mine tunnel, with a serious expression on his face.

The power of the explosion was more serious than she expected, beyond her estimation. I don't know if the mine can hold it?
There was only one explosion, but the earthquake continued for a long time. After the explosion, no gravel flew out of the mine tunnel, but dust kept pouring out.

However, fortunately, the mine tunnel did not collapse, but was only slightly affected.

"It didn't collapse like this?" The little soldier who stood watching from the side was really shocked.

They saw and felt the power of the explosion just now. Under such a great power, the mine tunnel did not collapse, which is simply amazing.

How did the princess do it?
All the lieutenants and soldiers looked at Ji Yunkai in unison, especially the general who knew how to survey public opinion, looked at Ji Yunkai with even more fiery eyes.

He can be sure that this is not a coincidence or an accident, let alone good luck. He knows that this is the result of Wang Hao's precise calculation.

He had heard the words of the princess before, and knew that the location and quantity of the explosives placed by the princess had been calculated.It's just that when the concubine was calculating, Mr. Feng Qi was standing by the side all the time, he was embarrassed to step forward to check.

After all, every sect and sect has secret methods that are not passed on, and some things are only passed on to their own disciples, and outsiders cannot learn them.

Therefore, even though his heart was burning right now, he restrained himself and didn't go forward to ask questions, just like the others, he looked at Ji Yunkai with shocked and admiring eyes, looked at their Princess Yanbei, and secretly said in his heart : The prince of their family really found a treasure. A wife like the princess who can ride horses to kill people, a literati overwhelms scholars in the palace, and a wife who can also medical skills and mine mining, where can I find it?

(End of this chapter)