For ordinary soldiers, Yun Zhao is far away and high. They have never expected to walk into Yun Zhao's tent and face to face. Jin saw the supreme ruler of the north. He entered the tent. He looked up at the great commander under the bright bull and Zhu. The legs of the five soldiers couldn't help but sifted up their legs. With a loud bang, they couldn't help but kneel down, unable to even speak.

Staring at these five people, Yun Zhao said slowly: "Today, our North Envoy Army has dug into the city, but except for yours, the rest have been discovered. It is estimated that hundreds of brothers were buried in the tunnel."

The five people lay on the ground, motionless.

"I want to know, why aren't you discovered?" Yun Zhao's voice was slightly higher.

The five people seemed to have not heard of it. After waiting for a while, Ding Qiu saw that the five people were still silent, so he stretched out his feet and kicked the man in the lead, "You are deaf, the governor is asking you!"

The man in the leader shook, raised his head and looked at Ding Qiu blankly. He didn't hear what Yun Zhao asked at all.

"The Governor asked you, why did the one you dug was not discovered by the enemy?" Ding Qiuhe kicked him again.

"When the governor returned to the governor, the villain found that he had entered the city, he did not rush to dig up, but continued to move forward, and the diameter of the tunnel dug began to shrink greatly, so that one person could pass through."

"This works?" Yun Zhao asked.

"Governor, the villain used to be tomb robbers, and some tombs were guarded by people. In order not to let these guards discover, the villain explored some ways to effectively hide his traces."

"Why didn't you introduce these things to the brothers in other camps?" Yun Zhao said angrily.

"The governor is wronged, the villain said, the villain said, the governor once said, the more people in the church, he was promoted to the officials of the villain. How dare the villain hide his own personal information? It is indeed full of his gifts." The soldier kowtowed like pounding garlic, and his face changed.

"Governor, they did say it. However, after Mo Jiang dug into the city, he was very enthusiastic and did not do what he said. Instead, he asked the soldiers to dig the tunnel larger so that they could accommodate more people to flock into the city in a short time, playing a role of internal and external cooperation, but he did not expect that the possibility of the enemy's discovery would be greatly increased." Meng Yao said with a little ashamed: "It was Mo Jiang who killed these brothers!"

Yun Zhao sighed long, "It seems that other battalions are like this. Meng Yao, you are knowledgeable everywhere. You are the one who leads troops. I guess you know that any luck will kill many people."

"I'm sure you're guilty!" Meng Yao said with his head down.

Yun Zhao turned to the five kneeling people, "Get up!"

"Thank you Governor!" The five men kowtowed heavily and stood up, but their bodies were still trembling involuntarily.

"Okay, I said before that you will be promoted to your official position. The governor said that he would do what he said. What are the leaders of you five?"

"Go back to the governor, the villain is called Kan Gan!"

"Kan Gan!" Yun Zhao laughed, "From now on, you will be the captain of Zhenwu, Meng Yao, go back and prepare the required documents."

"Yes, Governor!" Meng Yao nodded repeatedly.

"The other four, please be promoted to the lieutenant of the Zhiguo School!"

"Thank you, Governor!" The five of them were overjoyed, and knelt down again with a loud bang, and repeatedly kowtowed to thank him.

"Okay, I don't like kowtow bugs. Stand up!" Yun Zhao shouted: "I'll ask you, is this tunnel safe? Is it possible that the enemy will find it?"

"Returning to the governor, it is extremely difficult for the enemy to discover this tunnel. After entering the city, the villain first dug downwards, digging the tunnel much deeper, and then extending it all the way into the city. The focus of the enemy's patrol should be near the city wall. Now there are so many tunnels discovered by the enemy, which makes the traces of this tunnel more hidden." Kan Gandao.

Yun Zhao nodded, "Can you only allow one person to pass by barely, can it be expanded?"

"It is best not to expand when going back to the governor, because once it expands, it is easy to expose the traces. Secondly, if the tunnel is expanded, the tunnel must be strengthened, otherwise it will collapse easily."

"In other words, it is impossible to send troops in large quantities." Yun Zhao thought about it." Very good. After you five people went down, continue to dig this tunnel. You must ensure that it is not discovered by the enemy. It doesn't matter if it takes longer. After digging out the exit in the city, you must not act rashly. Do you understand immediately? "

"Yes, the villain understands!"

"You guys go!" Yun Zhao waved his hand.

Kan Gan and the other two left happily, Yun Zhao's eyes turned to the corner of the tent: "Geng Chong!"

"The last general is here!" Geng Chong, the general of the official position, stood up and walked to Yun Zhao.

"Governor, as long as the tunnel is dug, the generals can sneak into the city. Now there is no source of living water in Yizhou City. Domestic water is all dependent on the wells, which is very easy to poison. I believe that in not long, there will be only dead people left in Yizhou City. We will easily occupy Yizhou City!" Geng Chong's words made other generals in the tent feel a chill on their backs.

"That won't work!" Yun Zhao shook his head and said, "You have all the wells in Yizhou City that have poisoned you. What should I do in the future? How can I clean up after we occupy Yizhou City? After occupying Yizhou City, the people of the great Yizhou City will come back. What will they eat at that time?"

"What does the governor mean?" Geng Chong asked.

"Can your official position provide a lot of drugs that cause diarrhea in a short period of time?" Yun Zhao asked with a smile, "The hero can't resist the three sperm, so he just needs to let Jinwuwei and the others pull their bodies weak and weak. It will be much easier when we attack."

Geng Chong hesitated for a moment, "Governor, this is not a small dose of poisoning, but a large-scale drug release in Yizhou City. We cannot pull a large number of drugs in it. The medicine can only be small and liberated. Doctor Yao went outside the pass again. Our rank and prefecture department will study it by itself, and it may take longer."

"for how long?"

"No more than ten days!" Geng Chong gritted his teeth and gave a time he thought was extremely fast.

Yun Zhao thought for a moment, "Okay, that's ten days. Kan Wen and the others will probably take a lot of time to dig this tunnel. Once the tunnel is dug, your official position will take over immediately."

"I understand!"

In the third battalion, a place was surrounded by three layers inside and three layers outside. The soldiers were fully armed. Without Meng Yao's handwriting, no one was allowed to step into this area. In this area, there was a huge tent, and there was the entrance to the tunnel dug by Kan Wen and others. Meng Yao stood at the entrance of the tunnel, looking at Kan Wen and others who had taken off all of him, and said in a deep voice: "Kan Wen, the governor has high hopes for you, don't let the governor down. Once you make a contribution, you will be the biggest contributor to conquer Yizhou City this time!"

"Yes, general, we will definitely succeed." Kan Wen nodded heavily, carrying a lot of pig urine bubbles, and then wanted to get into the hole.

"What are you talking about these pig urine bubbles?" Meng Yao asked strangely.

"General Meng, go down to the tunnel and enter the depths. Normal people will have difficulty breathing after not sticking for long, so they can only withdraw. I bring these pig urine bubbles and I can work down for longer." Kan Wen said with a smile.

"So that's it! Go!" Meng Yao waved his hand, "Don't worry, the governor has given you ten days, the most important thing is not to be discovered by the enemy."

"General, don't worry, the villain will definitely show his own skills this time, and will never let his opponent discover it." After saying this, Kan Wen had already drilled into the hole. Behind him, his brothers were each carrying a pig urine bubble and followed him down.

"Look at this place, carefully hide the digging of earth, so that no one can know, do you understand?" Meng Yao looked at a guerrilla general beside him.

"Yes, General!"

When he walked out of this big tent, the sky was covered with white fish belly. In the military camp, the loud sound of military trumpets and heavy drums sounded, and wisps of smoke rose into the sky. A new day had arrived. Meng Yao tightly tied his belt, held the steel knife in his waist, and strode towards the front camp. Today, he will face another fierce battle, and the moat must be filled today.

When the sun climbed to the city, the fierce offensive and defensive battle began again. In the sky, the thunderbolt cannons spanned thousands of meters and hit the city walls heavily. The sharp roar of the Demon-Subdull Crossbow resounded throughout the battlefield, covering the sky and the sun. Countless soldiers carried sacks and ran towards the half-filled moat. The Northern Army pushed their thunderbolt cannon positions and Demon-Subdull Crossbow positions forward for about a hundred meters.

"Give them some excitement today!" Yao Changkun turned to look at Han Zhong and laughed, "Let them taste the taste of a roasted suckling pig."

韩仲大笑,”烈焰焚城.”

From the camp, small thunderbolt cannons, which are several smaller than the thunderbolt guns being fired, were pushed out. Compared with the large thunderbolt guns, their range is much closer, but the rate of fire is faster. More importantly, its important components are all made of cooked iron. This small thunderbolt gun is now widely used in the Navy of the Northern Army. The army still has very little equipment because it is extremely difficult to make. With the current capabilities of the Northern Army, large-scale manufacturing is still difficult.

One by one, the wooden boxes were carefully lifted up. When the boxes were opened, the ceramic round jars appeared in front of everyone. "This is a hot tinder!" Yao Changkun said, "This thing is too dangerous. If you accidentally ignite it, it will be a life-threatening!" Wave your hand, "Start, be careful!"

One by one, the pottery bullets were carefully installed with thunderbolt cannons. With the command, countless pottery bullets flew up into the air and flew towards the Yizhou city wall. With the crisp sound of breaking, an unpleasant aura began to spread on the battlefield.

"It's hot tinder!" He was shocked by the smell of this stench. "Lankun, Tong ordered all soldiers not to be stained with this oil, and immediately move sand and soil to the city. There is nothing we can do about this thing."

There was a chaotic situation above the city, and under the city, they did not give them much breathing opportunity. Red iron balls were fired by the thunderbolt cannons. As soon as these red iron balls fell on the city, red flames immediately rose.
Chapter completed!