The general's wife is too naughty, she starts to flirt with him

Song Qingci used the towing mechanism of the new type of expanding solid material to hook it behind the mechanical snake and reset the parameters.

In this way, while excavation is taking place in the front, the expanded solid material in the back will be reintegrated and reinforced with the excavated rammed earth.

This process is very quick and only takes a dozen minutes to solidify.

After curing, the hardness doubles.

What Song Qingci has to do is replace the motor of the mechanical snake, adjust the route, and add expanding solid materials.

The digging diameter of a mechanical snake is one meter, and Song Qingci set the deepest one to twenty meters underground.

Then place a mechanical snake every one meter in the middle.

After the set routes have been completely dug through and refilled, the depth will be readjusted, and finally it will be ensured that the entire excavated area is filled with the new solid expansion material.

This material is more unbreakable than the strongest reinforced concrete, yet is lighter and dries faster.

Very suitable for use on the battlefield.

It was not until dawn that Song Qingci took back the last mechanical snake.

She was so tired that she collapsed on the ground.

Working on engineering is tiring!

Although she already had a cheating tool, she couldn't control so many machines at the same time.

She flipped her hand and took out a bar of chocolate from the space.

I just tore open the package and put it in my mouth.

At this time, you still need to replenish your physical strength quickly.

After a long while, she finally got up and walked to the shallow pit left by the last mechanical snake.

He found an engineer shovel from the space and filled the shallow pit in just a few strokes.

As a result, there are no traces of construction on the entire dam.

However, she knew that the Jinghu Reservoir was completely different.

Not to mention destroying it with manpower, even if a small bomb were to hit it directly, it might not be able to move it at all.

Song Qingci took advantage of the fact that there was no one around and went back into the space to wash up thoroughly.

After eating, she went straight to the lounge to sleep.

When she woke up, it was almost dark.

She returned to the inn just as the city gates were closing due to curfew.

Seeing that she returned safely, Qin Wanjun and the others were obviously relieved.

"Madam, you are finally back. Luo Li and Luo Wei are ready to go out to look for you."

Qin Wanjun's anxiety was genuine, without a trace of pretense.

The Luo brothers were also extremely anxious.

They had already thought about how they would commit suicide to apologize if something happened to the lady.

"Thank you for your concern. I was just delayed for some reason. I'm fine."

She was tired and sleepy, so she overslept in the space. Otherwise, she would have returned long ago.

In order to avoid drawing everyone's attention to herself, she took the initiative to change the subject.

"How's the work I asked you to do going? Have you encountered any difficulties?"

Luo Wei returned first, "Madam, I've found the highest point in Lishui County, which is Lao Miao Mountain in the northeast. Even if the entire county is flooded, Lao Miao Mountain will not be affected."

"I also found several man-made caves on Lao Miao Mountain. Because there were still many people inside, I didn't get a close look. But judging by the number of people coming in and out, those caves must be quite large."

"Have you memorized all the locations?" Song Qingci instantly thought of the place where the damn county magistrate said he was going to hide the grain.

Luo Wei nodded, "I've written them all down. There are four in total, two in the front mountain, and two in the back mountain."