"Brother Liu can, I can get the approval of Chief Jiang, it seems that I will need you to take care of me in the future."

"Where, Master Wang looks down on me, I am a prospective son-in-law who didn't come to the door......"

After Division Commander Wang and Liu Yifeng chatted for a while, Division Commander Wang returned to the command post, leaving Jiang Yao and Liu Yifeng alone in a room.

"Yaoyao, your father has approved of me, and we can finally be together openly......"

Liu Yifeng looked at Jiang Yao gently, at this time, he looked at his shy bride like a groom, and the two talked intimately for a long time.

Since the extermination of Ono Fujiyama, the Japanese in the three eastern provinces are no longer as arrogant as before, and they hold on to the city gates without fighting. And the national army has no way to start, and the city gate of the Japanese is too strong, which can be called a one-man pass and ten thousand people cannot be opened, which makes the national army very distressed.

Commander Wang's division was one of them, although they pulled out the iron nail of Noto Yama Yu, but the bones behind it were very difficult to gnaw, and the enemy held on without a fight, and he could not penetrate it himself.

Since Jiang Yicheng met Liu Yifeng, Master Wang was very interested in Liu Yifeng's life safety, and he asked Jiang Yao and Liu Yifeng to go back together, after all, there were no relatives around Jiang Yao here, so it was better to let her and Liu Yifeng go back. Now Liu Yifeng and Jiang Yao are the key protection objects of Division Commander Wang, so he handed over the support task to the independent regiment, so that Liu Yifeng would be less on the battlefield and less injured.

And Liu Yifeng has nothing to do for so long, so he is naturally uncomfortable. Political commissar Wang Gang has repeatedly approached Division Commander Wang to fight for the main attacker, but he has been rejected by Division Commander Wang. Therefore, Wang Gang was very distressed, the former independent regiment was still the main force in the Central Plains, but now it has become a support force, which is simply overkill.

Although Liu Yifeng did not receive the task and stayed uncomfortable, he was not a person who could be idle. There is also a system in his body that appears that human will, and Liu Yifeng has been learning from the system about what it knows for the past two days. In addition to understanding the system, Liu Yifeng also studied the "Hundred Poisons and Strange Solutions" in the system, learned a lot of knowledge of advanced civilization, and gained a lot.

But the front line has not been able to capture the wall of the Japanese Invaders, which also made Commander Wang reconsider Liu Yifeng.

"Come on, go and find me Liu Yifeng, the head of the Independent Regiment!"

Division Commander Wang looked at the map melancholy, now he is really at a loss, and if it goes on like this, Division Commander Wang is afraid that the battle situation will change.

"Report, Liu Yifeng, the head of the independent regiment, came to report, please instruct!"

Liu Yifeng's loud voice startled Master Wang, and when they looked back, they looked at Liu Yifeng with a straight waist, and their faces suddenly eased a lot.

"Captain Liu, come, sit, I called you here today, I want you to make a move, I'm really at the end of my rope now, this widow can't hold on, like a shrinking turtle, and he can't beat him, what do you say, do you have any tricks?"

"Division commander, don't say anything else, if you give me this siege mission, I will definitely be able to complete the task."

Liu Yifeng is very confident, after he killed Noto Yama, the system gave him a particularly rich reward, at that time, because of Zhou Zheng's sacrifice, the system did not report to Liu Yifeng in time, but later when talking to Liu Yifeng, he told him that Liu Yifeng can't wait to try those new equipment now.

"Well, Commander Liu, I understand that you are young and vigorous now, but you are now also the key protection object of the national army, as for me, I don't want you to receive a little harm, so I can consider your thoughts, but in this situation, you will definitely not be able to go up......"

"Divisional Commander!"

Liu Yifeng interrupted Master Wang's words.

"I know your scruples, but now is the period of the National War of Resistance, and you can't ignore the people because of my situation."

Liu Yifeng was very angry, Master Wang spoiled himself too much, and even began to throw a mouse bogey, which was very unfavorable to the battle situation.

Seeing that Liu Yifeng was so stubborn, Master Wang didn't say anything, so he could only hand over the siege task to him.

"Master Wang, don't worry, if you can't attack it, you can cut off my head."

Liu Yifeng left angrily, and Master Wang shook his head helplessly.

After Liu Yifeng returned to the Independent Regiment, he began to point troops and arrange troops. After the end of the last battle, the system gave him several strange cannons, which were originally advanced weapons after the Anti-Japanese War, with great lethality and destructive power, and because the cost of this weapon was too high, it was discontinued in a few years. And now that he can obtain the advanced weapons of the future, Liu Yifeng is very happy. If he could combine these few Qiqi cannons with the rest of his advanced weapons, wouldn't he be invincible?

The next day, Liu Yifeng led the independent regiment to the forward unit of Division Commander Wang.

On the Japanese side, they were also very nervous, suffering heavy casualties from the siege of the national army every day, and asked the emperor for support every day, but the emperor kept prevaricating them, which made the hearts of the Japanese invaders very broken. If it weren't for the vast land and resources of the three eastern provinces, they might not be able to hold on for long.

As soon as Liu Yifeng and the others arrived at the front line, they took Zhang Mazi and Wang Lang to observe the city gate of the Japanese Kou, which was indeed very strong, and it was really difficult to attack it if there was no city-breaking weapon. But there is no such thing as perfection, and even the hardest walls will have weaknesses.

"What do you two think?"

Liu Yifeng asked Zhang Mazi and Wang Lang, and the two looked at each other and shook their heads awkwardly.

But Liu Yifeng had already thought of a way to break the city. Although the walls are high, the stability is not high, and if you storm the enemy's castle tower, you will definitely be able to break through.

Then Liu Yifeng looked around, looking for a position where he could not only output firepower, but also hide himself well. Soon, he saw a pothole less than a kilometer from the city wall, and if a fortification was built in front of the pit dug, the Qiqi cannon could be delivered stably without worry.

So Liu Yifeng secretly started the system.

"System, use the fortification card, build a fortification in front of that depression, and line up all the poor cannons there."

"Good master, the fortifications will not be built until tomorrow morning, and the poor cannons will be placed tomorrow morning."

After Liu Yifeng arranged everything, he asked the system to pass out the instructions for the use of Qiqi and handed them to Wang Lang, so that Wang Lang could teach the artillery how to use it.

Liu Yifeng sent Zhang Mazi to lead the people to disguise themselves as ordinary people and blend into the city, ready to meet them at any time and come to meet with each other.

After everything was ready, Liu Yifeng discussed with the frontline troops how to launch an attack after the Qiqi artillery broke through the city wall. When the Qiqi cannon breaks through the city wall tomorrow, the front-line troops will attack the enemy from both the city gate and the breach, which will not only distract the enemy, but also allow the brothers in the city to attack.

After everything was ready, Liu Yifeng and the others seized the time to rest, looking forward to the next day's attack.