Upon hearing this, Liu Yun immediately understood.

Presumably this black jade pendant is something similar to a military symbol.

Jin Mushui and the other three raised their eyebrows. It seemed that even their confidants did not know about the existence of the Black Eagle Secret Guard.

Dugu Mo's move was hidden deep enough.

"Black Hawk can't be exposed or not, Mo, trust me, I won't let you down."

Liuyun put away the black jade pendant. He handed such an important and confidential thing to her, and she felt his trust.

I took it just to make Dugu Mo feel at ease.

Such a secretive force is meant to be reserved for critical moments to deliver a fatal blow to the enemy, and it is simply overqualified for this purpose.

Dugu Mo has been planning for many years, how could he be exposed like this?

Dugu Mo looked at Liu Yun's expression and naturally understood what this woman was thinking. The corners of his mouth curled up slightly and he let out a sigh of helplessness.

His Yuner is so stubborn!

"Jingolinmu, come with me quickly and help me prepare some things. Hurry! Shuiyue, you are here to guard the prince!"

Liu Yun felt relieved when he saw that Dugu Mo was fine. The matter was urgent, so he quickly led Jin and Mu out of the door.

The only advantage of being in the mountains is that there are abundant resources and it is easy to find what she wants.

There were quite a few soldiers from Qin and Wei. Liu Yun ordered them to divide their work to find what she wanted, and then he noticed the pale Xin'er.

"Don't worry, Xin'er. The State of Chen has always paid no attention to worldly affairs. The State of Chu is still waiting to see the situation of the State of Qin and does not dare to act rashly for the moment. General Yingjie, you quickly fly to the King of Wei and mobilize all the troops in the north to the border of Wei and Chu.

in case."

Liuyun comforted Wei Xin'er and gave the order.

"yes!"

Yingjie's face was filled with joy. What Liu Yun said was to ensure that the Qin State in the northern part of his country would not take the opportunity to invade. So what else did he have to worry about? He only needed to be on guard against the Chu State.

"Sister, is it really going to be okay?"

"Don't worry, Xin'er, since you call me sister, and they call me Princess Wei, then I, Liuyun, have the obligation to protect the country of Wei for Xin'er."

Xin'er's trembling lips finally lifted up, and she was puzzled when she saw what the soldiers over there had brought.

"What are you going to do, sister?"

"We will reach Qin within six days."

ah?

Everyone was shocked when they heard what Liu Yun said.

Six days to reach Qin?

Isn't this too exaggerated?

Even if Qi and Qin go in a straight line, are they still separated by Chen?

The State of Qi is located in the southwest corner of the mainland, while the State of Qin is in the northeast of the mainland, which happens to be the longest line of the continent.

What's more, there are so many mountains and rivers in between.

Even for Chen State, which is closest to Qi State, their envoy has been away for five days, and there is no guarantee that they will be able to reach the Chen State border in another six days.

Jin Ge and Lin Mu also twitched their mouths and looked at the things they prepared in confusion.

Some wood, some cloth, some rope...

Sulfur, carbon powder, plant ash...

What are these?

"Very good, Jin Ge, take some people and mix these things in proportion to make them into balls the size of small watermelons. You don't need too much, just two for each person."

Liu Yun pointed at the pile of sulfur and squatted down. He made a gesture first, then used a small string to make a primer, and a simple black bomb was completed.

Jin Mu looked at the black iron ball-like thing in Liuyun's hand and was puzzled.

What is this thing for?

However, before he could ask, Liu Yun led Lin Mu to the other side.

Not daring to delay now, he greeted everyone and got busy.

Liuyun walked to those branches and squatted down gently.

Making a hang glider is actually not easy.

It requires precise calculations, and there must be no deviation at all, otherwise you will not be able to fly.

A drawing slowly appeared in Liu Yun's mind, and his hands began to move. The keel and tripod slowly took shape.

"Lin Mu, do these."

Lin Mu didn't say much and started working on what Liu Yun had just done.

Liuyun pulled apart the cloth and found that it was all made of fine nylon-like fabric, and he was immediately delighted.

I just asked them to try to find some airtight cloth, but I didn't expect to find so many good materials so quickly.

Liuyun quickly tore open the cloth, made a large umbrella wing and sewed it on.

Because he had to take Dugu Mo with him, Liu Yun naturally made the one in his hand larger, leaving a big space behind him.

Liu Yun remembered an escape on a high mountain in his previous life. The materials were not ready yet, so he used his own clothes as an umbrella and the vines in the mountain as a rope.

Simple gliding wings are something every agent can skillfully make.

It's not difficult for her.

What's more, the materials now are so complete.

It is not difficult to make a hang glider that can fly high and fast and can carry two people.

When Liu Yun finished making that huge weird thing, everyone was puzzled again.

"This is called a glide wing. I will teach you the precautions for flying in a moment."

Liu Yun explained casually, but the movements in his hands did not stop.

The production of hang gliders requires extremely high precision, so she did each one by herself, while Lin Mu only did the work on the side.

"Time is tight and I can only do ten. If there are too many, it will attract attention."

Liuyun said calmly.

Excluding her, Dugu Mo, Jin Mu Shui, Yingjie, Xin'er, and Ye Lishang, there were only twelve people who could follow them.

"Jin Ge, leave twelve people behind, and the rest will hurry back home immediately."

Liu Yun gave instructions while working.

"Eleven people."

Before Jin Ge could answer, he saw Yu Wuchen coming out and interrupting him.

"Rang Ruoji will follow you. At least she knows some medical skills in case she needs it unexpectedly."

Hearing these gentle words, Liu Yun suddenly turned around.

"This is going to be so dangerous...if it were her..."

"I'm afraid that if you die, who will fulfill my promise?"

Yu Wuchen didn't wait for Liuyun to finish, flicked his sleeves, and walked up to the hang gliders, his eyes full of inquiry.

The more I looked at it, the more amazing it became, and my brows became more and more wrinkled.

"Can it fly?"

Although the tone is questioning, it has a positive meaning.

Yu Wuchen, a figure who was like an immortal, could see the purpose of this hang glider at just one glance.

After hearing Yu Wuchen's words, everyone looked at Liuyun in disbelief.

Liu Yun nodded and ordered to the stunned Jin Ge:
Chapter completed!