Chapter 575

Black gunpowder is extremely powerful in both destructive and lethal power. Wu Guo's army only needs to use a trebuchet to throw it into the pass, and they can't even resist.

If they want to delay their siege plan, the first thing to do is to destroy the black powder.

The black gunpowder will explode when the lead wire is ignited. It is not difficult to destroy it. What is difficult is to find out where the black gunpowder is stored by the army of Wu State and...

"For such an important weapon as black gunpowder, the army of Wu State will definitely hide it tightly and send heavy troops to guard it. Even if we know the specific location, we may not be able to get close to it. There are so many black gunpowder piled together, but once the lead is ignited , can the people who went there come back alive?" Liu Jinbao felt that Song Jinghuan must be crazy.

Song Jinghuan didn't answer him, and continued: "The strength of Wu's army is nothing but black powder. Without black powder, they can only use ordinary methods to attack the city. Although our troops are not as many as theirs, we can only defend the city. If so, how can it last for a month."

It is true that they can re-create black powder, but it will take a lot of time to achieve what she wants.

When she said this, there was no fear on her face, but a faint excitement on her face.

Liu Jinbao's mouth took a long time to close: "You, are you going to do this yourself?"

Song Jinghuan grinned at him, jumped off the wall and said, "It's time for dinner."

It's the end of May now, and it will last until July. It's time for my eldest brother and eldest sister-in-law to come.

...

After half a month's journey, Shen Yijia, whom Song Jinghuan was thinking about, finally arrived at the periphery of the Three Gorges.

Song Jingchen put away the map and said, "Let's take a rest and go into the mountain."

In the past two weeks, they have not heard any news about Nanling Pass.

There is no news at least that the city has not been broken, otherwise such a big thing will definitely come from the merchants who travel between Daxia and Xuanyuan Kingdom.

Just like the news that Lin'an City was occupied by the army of Wu State, after half a month of fermentation, it spread almost all over the Xuanyuan State.

"Youyi and I are going to get something to eat." Thirty thousand said.

Mo Yuan accompanied Ji Luo to Fengzhou, and the foraging work was taken over by San Wan and You Yi.

Song Jingchen nodded and did not object.

"Xianggong, how long will it take to cross this mountain range?" Shen Yijia took the package off the horse and poured out a small pile of odd-shaped wooden blocks from it.

The wooden block was polished and carved by Song Jingchen and Shen Yijia during their rest time for half a month.

Although he participated, in fact, Song Jingchen didn't know the use of these things until now. He thought about it and said, "About ten days."

This is still a conservative estimate, after all, no one has traveled this road.

According to his previous plan, they could have been here earlier, not wanting to rain for four consecutive days, but had no choice but to stop to shelter from the rain.

The road after the rain is not easy to walk, and it takes a lot of time to go back and forth.

"Oh." Shen Yijia blinked and concentrated on splicing the wooden blocks together one by one.

Only then did Song Jingchen discover that the originally inconspicuous wooden blocks were finally spelled out in the same shape as paper kites, but this one was made of wood, and there were two more gears at the bottom.

Originally, Song Jingchen just didn't want her to work too hard to help polish her, but now she's a little interested.

"What is this?" he asked.

Shen Yijia picked up Mu Yuan and checked it out. After confirming that there was no problem, she smiled mysteriously: "If we could fly over, wouldn't it save a lot of time?"

"Flying?" Song Jingchen was taken aback: "Use this?"

He admitted that when he suspected that this girl was a fairy, he thought that she would fly away from the sky, but since he knew that it was his difference, he no longer had this unrealistic idea.

Seeing that he didn't believe it, Shen Yijia picked up a fist-sized stone from the ground and tied it under Mu Yuan with a cloth strip.

Immediately, she pulled the mechanism on the axle, and the two wooden wings quickly stirred up, and Mu Yuan slid out of the ground for a distance and flew out with the stones steadily.

"Look, it's flying." Shen Yijia jumped up from the spot with joy.

I didn't want her voice to fall, and the wooden kite, which flew to the top of the tree, fell straight down with a chirp, and instantly fell to pieces.

The smile on Shen Yijia's face froze: Brother, can you give me some face? If you want to fall, at least fly farther away.

Song Jingchen said silently, "This..."

San Wan and You Yi, who came back from the game and watched this scene from the beginning to the end, swallowed their saliva. The young lady (Miss) didn't want to use this to take them to fly, right?

The eyes of the two fell on the wooden kite fragments invariably, and a coolness rose from the soles of their feet.

Shen Yijia blushed at the sight of the three: "This is just a model. Besides, the stone can't pull the axle, and the wooden wing is not driven by the axle, and the wooden kite will naturally fall..."

"At least it's flying, isn't it?" She looked at Song Jingchen: "As long as you make two large ones, you can definitely fly over with us."

Sanwan and Youyi also turned to look at Song Jingchen and shook their heads.

Master (uncle), don't agree.

Song Jingchen pursed his lips, walked to the place where the wooden kite fell and squatted down. After careful observation, he found that the broken places were all splices.

"I'm in a hurry on the road, and the interface is not well done." Shen Yijia leaned over and explained.

In fact, no matter how well the interface is done, once it falls from the sky, it will inevitably disconnect...

But as Shen Yijia said, as long as the wooden wings are kept stirring, there will be no sudden drop.

The three of them were all waiting for him to make a decision. Song Jingchen calmly reassembled Mu Yuan and smiled, "Okay."

Shen Yijia was immediately happy that the ingenuity she made could be recognized by the beauties.

On the other hand, Sanwan and Youichi are... a little panicked.

The wooden kite can fly up from the ground with a stone. If you want to carry the weight of people, you must borrow the next one.

Song Jingchen set his sights on the top of the mountain closest to them, and the materials for making wooden kites could be sourced locally.

Decided to go up the mountain, a few people havetily filled their stomachs, and turned over again.

It took only a stick of incense to enter the forest, and the howls of beasts sounded all around. The horse instinctively sensed danger and became a little restless. Fortunately, Xuanyuan Ziming picked out the good horses from the military camp. Training did not leave the master unwilling to move forward.

Coupled with the presence of Youyi, the poisonous snakes and beasts were solved by him before they approached.

A few people found a suitable open space on the top of the mountain to stop, and they started to work without taking too much rest.

It took four people two full days to find a suitable dry wood, grind it, and make the interface. It took four people to make a giant wooden kite.

Compared with the model, Shen Yijia used a wild boar skin to add a safety buckle on it, and on the basis of the original axle, he pressed a small axle to assist each other, so that the wooden wings could be stirred up without any force.

Looking at Mu Yuan who was bigger than himself in front of him, Thirty Wan reached out and touched it. He leaned into Youyi's ear and lowered his voice and asked, "Can this thing really take us to the sky?"

In fact, he wants to ask what are the chances of surviving falling from a high altitude?

Did someone come to collect his body when he died?

After thinking about it, even if there is an estimate, it will be difficult to find his body. He has not had time to say goodbye to Mo Yuan, uuuuuuuuuuuuuuuuuuuuuuuuu

You Yi rolled his eyes, and the fingers under his sleeves trembled slightly.

Compared with the two who were calm on the surface and panicked on the inside, and the two who were not calm on the surface, Shen Yijia had stars in his eyes.

The biggest thing she did before was the wheelchair of the beauty's husband, which was too fulfilling.

She stepped forward eagerly: "Master, I'll try it first."

As she said that, she was about to pull the safety buckle, but Song Jingchen grabbed her hand before it could be buckled.

"I'll go," he said.

"No, you are not familiar with this thing, so let me go."

She was actually very confident in what she was doing, but if Song Jingchen was the guinea pig, she would be inexplicably worried.

"This is the mechanism that pulls the axle, this is used to change the direction of the wooden wings, and this is used to land. If the wind is too strong, pull this mechanism to fold some of the wooden wings to reduce the wind surface..." Song Jingchen pushed the mechanism on the wooden kite. Point to the past everywhere, and finally ask, "Am I right?"

Shen Yijia: How could it be wrong, she wanted to kneel for him.

Sure enough, it was her husband, she just said it once and remembered it all.

But……

"It still won't work. I made this thing. I have to be the first to fly."

Song Jingchen sighed: "Jiajia, you have to be obedient."

"...Everything has to listen to Achen's words." Ji Luo's words suddenly sounded in his mind.

Shen Yijia:  …

"Then, why don't we go together?" She took a step back.

In order to save time, Mu Yuan had reserved a place for two people.

Of course, a person can also fly.

Song Jingchen rubbed her head, pulled her aside from Mu Yuan, and told her with actions.

no.

"Xiang Gong..." Shen Yijia panicked.

Song Jingchen leaned down and placed a kiss on her forehead: "I believe in you, and you should believe in me too."

Shen Yijia was successfully detoured by him. The beauty Xianggong decided to use Mu Yuan because she believed in herself. Similarly, she also believed that the beauty Xianggong let him fly solo. Does that mean that?

30,000: The master is really becoming more and more suspicious, and they are still watching.

Yes, Yuichi.

He looked at Yuichi.

He didn't want Youyi to turn into a black shadow in his eyes, only to hear a click, Mu Yuan slashed out.

"You one!"

"You one!"

Song Jingchen and Shen Yijia were startled and ran over to stop them at the same time, but the incident happened suddenly, Youyi's speed was too fast, their hands could only touch the tip of Mu Yuan's tail, and they almost rolled off the cliff because of inertia.

I saw that Mu Yuan first landed at a very high speed, and then Mu Yi fanned, and flew out with You Yi.

Shen Yijia was so angry that she jumped, but she had no choice but to shout in the direction Youyi flew out: "Youyi, come back to me, do you know how to turn and how to land?"

You Yi, who let go of her dangling heart because Mu Yuan successfully flew up, was pleasantly surprised, "Miss, don't worry, I'll be right back."

Then Shen Yijia and the others saw Mu Yuan descend for a while, retract its wings for a while, and fly around in midair with a drunk person.

Shen Yijia: Just like you, if you die, it has nothing to do with me. Let me tell you.

Song Jingchen:  …

Thirty thousand: Brother, you are really brave.

...

At Nanling Pass, the army of the Wu Kingdom attacked the city more and more frequently. In just four days, they launched no less than ten attacks.

There are traces of black powder blasting everywhere in the pass, and bloodstains visible to the naked eye on the walls and on the ground all indicate that many soldiers have died.