Murda waited for her eyes to look at Mo Han

"Childe Fusu? How dare he bring so few people to the building? ”

Mo Han also had a slight doubt on his face

"I was wondering at first. Childe Fusu should be by my father's side, how can he be a guard in the building. Although Emperor Qin Shi Huang did not establish a prince, Gongzi Fusu was definitely expected by everyone, how could the future emperor of Great Qin casually run to the building to bother? And it's still a steppe country. ”

Mo Da didn't know the personality and background of Gongzi Fusu, so he could only rely on the information given by Mo Han to analyze it.

"Then with what you know about him, under what circumstances will Fusu come back to the building?"

"It's hard to say. Fusu valued Daqin more than anything else. Could it be that the First Emperor asked him to come? Or maybe it's my father? Or evacuate. Maybe there's something in the palace that wants to do something to him, but with my father's protection, his safety should be foolproof? Odd. ”

Seeing that Mo Han couldn't guess, Mo Da simply stopped asking. Anyway, there is nothing to do at the moment, so it is better to take Mo Han to visit the Qin camp at night, and maybe you can find out some news. The two of them called the third prince and Mo Wei to change their night clothes and disappeared into the dark night.

This Qin camp is on the east side of Loufu Wangcheng, close to the Yellow River, and after crossing the river, it is more than a hundred miles away from the border of Great Qin. Due to the prestige of Great Qin, the surrounding buildings did not dare to approach this Qin army camp. Murda carefully observed the terrain and found that the location of this large camp was very particular. There are mountains in the north and south, and the only road leading to the crossing of the Yellow River just passes through Daying, which is a key position. The Qin camp is close to the mountain in the north, so using the mountain as the north wall saves a lot of manpower and material resources. Moreover, the wall of the camp is not made of wood, but a stone wall more than five meters high, which can be described as easy to defend and difficult to attack. It seems that the Qin army intends to permanently garrison here. Mo Da thought that this was not good, if the Qin army sent troops from here in half a day, they would be able to rush to Loufu Wangcheng. Moda pointed to the location of this Qin camp and said to the third prince

"When you go back, you must tell your father. Before pulling out this big camp, it is best to move the capital to the north of Helan Mountain, otherwise if Meng Tian's Qin soldiers suddenly attack, they can take the capital of Lou Fu within half a day with this big camp as a base. ”

The third prince nodded and pointed into the distance

"Master, we have to find a way to get into the camp now. What do you think of this high wall? ”

"Come with me."

It was Mo Han who spoke.

"The people who built the camp must be Meng Tian's subordinates, and the appearance and characteristics are also very similar to Montessori's fortification. Then there should be a place to climb up in the southwest corner tower. One of the main points of Montessori's construction of the city was to leave a secret passage for those who were going to go out of the city to deliver letters. In order to prevent the enemy from discovering this passage, it is generally not heavily guarded by troops. Follow me. ”

After Mo Han finished speaking, he led the two people to the bottom of the corner tower in the southwest of the camp. Pointing to the wall below the corner tower, he said

"Look at it, are there a few protruding bricks under this corner tower?"

Only then did Moda realize that there were really more than a dozen city bricks protruding slightly. It looks as if the dozen bricks were not built when the walls were built. But a closer look reveals that the protruding bricks are arranged in a regular pattern, forming a slightly sloping ladder shape. Soldiers can climb up and down these bricks as if they were rock climbers. Mo Wei is very fond of all the intricate designs in the world and admires

"The Montessori city is really exquisite, this hidden brick ladder can not only deliver letters, but also decorate people from the top of the city and launch a night attack on the enemy. Terrible! ”

Mo Han was very proud of his family when he heard Mo not praising him. But she couldn't let the third prince know about her background, so she said

"Of course, otherwise, how could Qin Shi Huang hand over the huge project of building the Great Wall to General Meng Tian. However, we also have to be careful. ”

After speaking, Mo Han led everyone to tiptoe to the bottom of the corner tower, and the four of them clung to these prominent city bricks and climbed up. This passage is also known only to the people of the Meng family, so these four people really climbed to the top of the city without knowing it.

After going to the city, I found that the top of the city wall was not spacious, only two meters wide, and there was a sentry every thirty meters. And the position where they infiltrated was right between the two sentry posts. It was as if the heavens had arranged for them, so that the sentry posts on either side could not see them, and there was a wooden ladder directly opposite them to lead to the city. Mo Han looked at the lower part of the city, and there was no sentry, so he waved at Mo Da and climbed down the ladder down the city wall.

As soon as his feet reached the ground, Mo Han hurriedly looked around, and saw that the surroundings were very quiet, and he was much more relieved. The third prince gave Mo Han a thumbs up

"The girl is really powerful, and even the reality of Daqin's construction of the city is clear. What a master! ”

Mo Han was reluctant to reveal his identity, but just smiled. She had just taken a look at the city's plans and had already done so, so she quietly sneaked into the Staff's Mansion in the middle.

The scale and shape of this Sencheng Mansion Mo Han was also very familiar, and it took Mo Da and the third prince to the main hall without much effort. It may be that Qin Jun was too tired during the day, and there was no figure in the main hall. There was a road behind the main hall that led to the private house of the participants, and the four of them tiptoed to the door of the private house. Not a single guard was seen along the way.

Mo Da began to beat the drum in his heart, thinking that no matter how careless Qin Jun was, he couldn't leave Lord Shencheng's house unguarded. And there were less than ten guards along the way, which was not at all like the heavily guarded style of the Qin army in peacetime. Could it be that they are used to living a comfortable life in the building, and they are all negligent in taking precautions?

The four of them crossed the courtyard wall and found that there were no houses in front of them, but a dense forest. On the periphery of the dense forest, dozens of Qin soldiers were patrolling and guarding. Could it be that this son Fusu still has the leisure and elegance of seclusion in the mountains and forests? Looking at this well-guarded appearance, there must be a mystery hidden in the forest. Murda asked the third prince

"Are you familiar with this forest?"

"The location of the Qin camp is called Laolongkou, and there are mountains on both sides of the north and south. The terrain here is high in the north and low in the south, and this forest should be the Longyin Forest. But the end of the forest should be Beishan, and there should be no road. ”

"No matter, let's go around and talk about it first. Are you familiar with this place? Are there any trails that can bypass these Qin soldiers? ”

The third prince grinned

"Master, I grew up in Loufu since I was a child, and I know all the mountains and rivers here, every grass and tree. Just come with me. ”

Mo Da and Mo Han followed the third prince and easily bypassed all the sentry posts and came to the mouth of a valley. It is impossible to go further in, and there are at least a dozen Qin soldiers guarding the valley. Now, after all, he will be able to tear his face with Qin, and there must be no conflict and killing.

When everyone was at a loss, the masked guard walked out of the valley during the day, nodded to the guards, and followed him into the valley. Moda thought that maybe these people were changing shifts, so he quietly followed behind.

The masked guards led the men and began to twist and turn along the valley. This long valley is criss-crossed, and I don't know how many forks in the road there are. If they hadn't followed the guards, Meda would have turned to them. Mo Han sat down to mark along the way as he walked. The guards called all the guards away along the way, apparently because they didn't have enough people to do anything.

After walking for half an hour, it suddenly became clear that there was a closed city at the end of the valley. There was no gate in the front of the gate, and the gate was opened from the side. Murda and the others sneaked to the edge of the city gate, and found that the black rumbling behind the gate could not see clearly.

"How can there be a city here? Behind the city gate is the North Mountain, could it be that the mountain was hollowed out to build the city? Designed the entrance of the cave as a city gate? I have never seen Qin Cheng like this. ”

Mo Han looked strange. What made her even more strange was that the appearance and characteristics of this closed city should have been made by Qin, but the city gate was unguarded, could it have been abandoned? But looking at the appearance of the city bricks, they should be newly built, how can they be abandoned without use?

Murda patted Mo Han and said

"The people along the way were hurriedly called away, it seemed that there was something very important and urgent, otherwise all the guards would not have been withdrawn. We went inside. ”

After speaking, the four of them dodged and followed Qin Ren into the gate. Fearing detection, they just followed from a distance.

The temperature difference between day and night in the steppe desert is very large, and it is only about 20 degrees at night in the middle of summer. However, as soon as they entered the gate, the four of them instantly felt that their bodies were warm, and the temperature difference between inside and outside the cave was at least ten degrees.

Looking through the moonlight outside the door, it was indeed a cave inside.

The cave was more than two people tall and wide enough for a horse-drawn carriage. And every ten meters, a small hole was dug in the cave wall, and an oil lamp was placed in it, so the brightness in the hole was still enough. The attendant seemed to be talking to the guards who were walking with him, and Meda and the others slowly followed the sound as they explored inside.

After walking for a long time, he found that stone houses had been carved out of the cave wall, and Moda carefully peeked into it one by one, and found that there were a lot of weapons and grain and grass inside, which seemed to be military facilities such as armory and grain depot. Others have some beds inside, and it looks like there are soldiers living here.

After a while, there was a fork in the road ahead. Since the guards in front of them had gone a little far, they could not tell whether to take the fork in the left or the fork in the right. The third prince didn't think much about it, and he was about to take the left

"Slow!"

Mobi grabbed him and let Murda pull the muddle out of his arms. Confused, he scurried forward and disappeared at the fork in the road on the right. After a while, I suddenly heard a bang, as if something had collapsed. Meda was worried that something would happen to him and ran to the front. It was found that the way was completely blocked by a pit. There was an open flap on the pit, and Muddy was struggling with two small paws clutching at the edge of the copy.

Meda hurriedly rescued it and held it in his arms for a while. The third prince looked under the flap and was really startled. The bottom of the pit was filled with sharpened bamboo sticks, many of which were half-dried with blood. At the bottom of the pit lined with bamboo sticks, there were still several corpses that had not completely decomposed. The third prince gasped

"It seems that someone has been trapped inside, and it should be annoying to look at the clothes."

Murda leaned over to take a look, and thought that the flap trap was a defense in the cave. If an enemy enters the hole, they will be stopped as long as they run here. The four of them had to go back the way they came, and came to the fork in the road again.

But at this time, the voice of the masked guard was completely inaudible. In the dark and gloomy stone cave, only the figures of the four of them were left flickering in the candlelight.