Qiu Yun's eyes widened, the first time he saw Lin Shilang going crazy, he obviously didn't react, it was too sudden, and finally compromised: "Be careful." ”

"That's what I should say." Lin Shilang said lightly.

The corners of Qiu Yun's mouth twitched, and he shook his head and smiled bitterly without refuting.

The tunnel is dark and cold, and there is an oil lamp every other section, and the dim light imprints people on the potholed soil wall, which is particularly eerie and terrifying.

Entering the tunnel entrance, the car is not easy to go, the whole car almost occupies most of the width of the tunnel, so that people can only move sideways cautiously, and the front and rear officials must cooperate closely in order not to make mistakes.

Everyone pinched a sweat, although the outside was very nervous, but the space is not limited, everyone can cooperate effectively, don't worry all the time. However, the tunnel environment is too harsh, and the space is extremely narrow, and it is easy to make mistakes, and even a little vibration can lead to unpredictable dangers.

Whether it is Qiu Yun or Lin Shilang, they are all cautious, and the speed at which everyone advances can be described as a turtle crawling, as little as possible without causing a little vibration, and they are extremely nervous.

Several officials are in front, taking turns to test the flatness of the track, always keeping a distance of ten paces, once any unevenness is found, take immediate measures, never let go of any details, there are two Zhongshan Academy students on-site supervision, a second inspection, in case of possible emergencies.

Of course, they also have to be careful of the oil lamp, for fear that one of them accidentally knocks over the lamp and causes the explosion of the yellow medicine.

Qiu Yun is aggrieved, back then, five people were rampant in Gong County, and now hundreds of horsemen are attacking Yanzhou Grain and Grass Village, which is not as hard as today, it should be hard to make it.

When Li Liangfu swept the outlying strongholds of Xiping by the Song army, he used rice porridge and clay to strengthen the corners of the city wall, which enhanced the city's ability to resist blows, and it was also an important reason why the city wall still did not collapse despite the artillery fire.

Similarly, he is also very worried about the Song army's digging attack, he is a veteran of the battle with the Song army, and he understands very well that the Song army is very good at attacking the city, and digging the ground to attack is a good trick, and there must not be any carelessness, where there is a slope must be the focus of monitoring.

The most classic example of the Song army's attack on the ground is that Wen Yanbo was suppressing the Beizhou rebellion and digging into the city with tunnels.

If nothing else, due to the loss of the main force of the left wing, the northwest battalion arrived at Dahe, the Xia army lost the ability to fight in the field in the eastern part of Jingzhou, Wu Jie had enough time to dig tunnels, did not have to worry about being attacked, and would never give up his good job.

Therefore, he ordered that at the foot of the outer city, at intervals, dig a large pit and place a large vat, and a few people with quick hearing will wait, and report it immediately if they hear abnormal movements, without the slightest delay.

Today's attack was particularly fierce, and the sunset did not stop, and the huge explosion made him faintly worried, I am afraid that the Song army will harm people with its tricks.

The more he worried about something, the more he came, and he found the sound of excavation tunnels in the east of the north gate, and he hurried to make sure that it was completely arrogant digging sounds, without any concealment, it was a great humiliation to him.

Digging into the city should be carried out quietly, listening to the sound of the excavation frequency is very fast, which is not in line with common sense, is Song Jun really in a hurry to jump over the wall and unscrupulous? Aren't they afraid of a reverse trench or an ambush at the exit?

"It's still too late to hear the sound outside the city walls." A general looked at Li Liangfu patiently, and his words were full of excitement.

Li Liangfu understood what he meant, and it was unrealistic to counterattack with water and tunneling, so he could only dig trenches horizontally in the city, put more torches and charcoal, and prepare to rush out, let them fall into the trenches, and then annihilate them in one fell swoop.

"Okay, hurry up and arrange for people to break the trenches, I want to see how many lives they have."

At the sound of an order, hundreds of people quickly dug and dug a deep trench, and urgently dispatched officials to prepare to catch turtles in an urn for the Song army.

However, he said that Wu Jue was greatly surprised when he heard that Huang Yao was ready, and immediately let Wang De have full authority to prepare for the siege of the city, and he also ordered all the armies to prepare.

According to the original plan, the troops and horses were mobilized, and the three elite infantry battalions were assembled and on standby, preparing to detonate the yellow medicine and rush to kill, and Wang De's eldest son Wang Qi served as the commander.

I can't help but say that Wang Qi, this guy is also a brave general, he has been deeply influenced by Wang De since he was a child, and he has brave martial arts, he joined the forbidden army at a young age, and he has been promoted rapidly in the army with unique conditions.

After the training of the guard infantry army university, he was transferred to two officials in a row, and was promoted to the brigade and town deputy of the Xuanwu Army, just like those generals and disciples, his son inherited his father's business and was determined to make meritorious contributions, Wu Jue also gave Wang De a face, let him take on the assault mission, and it was also a chance to make meritorious contributions.

Wang Qi's face was fierce, and his eyes looked around the queue in the moonlight, these were all elite soldiers, and they had not participated in the battles of these days, just for the moment of death.

In the queue, Zhang Zhong was impressively present, he was wearing armor, as the commander of the battalion, with a look of Xiao Killing, ready to kill happily.

At the top of the tunnel, everyone was in a cold sweat, and some people were even gasping for air.

"There's one last step." Lin Shilang glanced at Qiu Yun and smiled briskly.

"No, your job is done, now it's my turn." Qiu Yun waved his hand, as if he didn't care.

"Brother Jiu, this step is the most dangerous, can I watch outsiders take risks? It's up to me. Lin Shilang said extremely calmly, and it was also very dangerous before the yellow medicine was detonated, and no one dared to guarantee that there would be no accidents.

Qiu Yun smacked his lips, taking advantage of the dim candlelight, and looked at Lin Shilang quietly, without any annoyance, but waved his hand.

The two tall officials suddenly grabbed Lin Shilang and dragged him out directly without hesitation.

Lin Shilang didn't have any defense, he never expected that Qiu Yun would have a backhand, and he didn't have the slightest chance to resist, so he shouted loudly: "Brother Jiu, what are you going to do, let go of me, let go of me." ”

"Drag it off." Qiu Yun didn't have the slightest room for negotiation, glared at the two Zhongshan Academy students again, and said in a deep voice, "You guys also go down." ”

"Taiwei ......" A student stopped talking, his eyes showing fear.

"Shut up, drive them out for me, control them all up, no one can let go before the blast." Qiu Yun's face was calm, and his tone was particularly stern.

"Brother Jiu, without me present, no one is allowed to light the fire twist." Lin Shilang was pulled and pulled, extremely wolf, but he still shouted loudly.

"Hurry up and pull me away, this is a military order." Qiu Yun waved his hand, and there was no room for any justification.