(The fifth dungeon is used for level-breaking, and there is no plot that intersects with other players. At the same time, since it is in the early stage and NPCs are not smart, it may be relatively plain to write. I will write it a little faster and write it as soon as possible! In addition, please recommend and collect new books!!!)

More than an hour later, under the continuous firing of artillery fire on the city wall, as well as dense crossbows and stone-caught attacks, the Later Jin soldiers who tried to climb the wall several times, after losing a large number of teammates, finally realized the cruel reality that they could not climb up the wall like this.

So they changed their strategies.

They began to chisel the city walls.

The specific method is to quickly rush to the base of the city wall with cowhide boards on your head, and to the dead corner of the attack of the cannons guarding the city (at the same time, those cannons with low precision dare not set fire to the base of their walls), and then use a big axe and a sword to slash at the city wall.

It is not easy to split the city wall with an axe, especially when the stones are constantly falling on the top of the head. However, as the saying goes, "Water dripping through the stones", as a literary master Lu Xun said later, "There are no holes in the city wall, and when there are too many people, it will become holes." So soon, with the crazy efforts of the Later Jin soldiers who united in the city, several huge holes soon appeared on the solid city wall.

Ningyuan City is in danger!

Once the Later Jin army rushed into the city in large numbers from the huge gap, the Ming army, which was far less than the Later Jin army, wanted to continue to resist, it would be as difficult as climbing to the sky.

A gap was also chiseled under the city wall guarded by Chen Yu.

But he was not in a hurry.

Because there is a "plot".

That "plot" is-

"System prompt: Your hero killed the enemy general [Mangguertai]."

"System prompt: Your heroic spirit [Zheng Dan] has been upgraded, and the current level is level 11."

"System prompt: Your heroic spirit [Zheng Dan] has been upgraded, and the current level is 12."

"Current number of knockouts: 657."

Chen Yu: “…”

Aisin Gioro-Mangguertai, one of the "four major belles" among the Later Jin forces at this time, saying that he was an "enemy general" is not an exaggeration. At least, killing one of him will increase the number of defeats by 400, which shows that he is still very awesome.

After more than an hour of persistent efforts, Zheng Dan over there adopted the strategy of fighting the autumn wind and grinded carefully. At the end, he finally successfully killed Mangourtai, who would automatically return a little blood from time to time.

More than an hour of hard work is worth it. Speaking of which, only female heroes have such amazing patience, just like embroidering a piece of clothing, embroidering it for a month. As long as you have patience, you must complete it.

But wait, the plot I am not referring to this!

"System prompt: Our soldiers suggested that they use reeds and quilts to wrap gunpowder, ignite them and throw them under the city, causing a sea of ​​fire."

...

At the critical moment, the wisdom of the masses played a huge role.

If you often watch anti-Japanese war movies and have seen old explosive packs (such as the kind of explosive packs that Dong Cunrui raised when he sacrificed himself to blow up the bunker), you will understand what it would be like to wrap the gunpowder with a quilt and then ignite it - to put it simply, this is the older simplified version of the old explosive pack, but the things that bread gunpowder outside are more worn and have worse airtightness.

So the ancient version of explosive packs were thrown toward the wall-chipping team below.

As for the consequences of leaving, when Chen Yu first read this military history, he knew that a North Korean present had recorded the matter and had a description of it—

"After a moment, the earth and rocks were lit up outside the city. Hu people were seen in the fire, all the people and horses were flying into the air, and countless people fell into trouble."

The "ground cannon" here is probably the explosives thrown on the ground.

What's even more terrifying is that although this ancient version of explosive pack is far less powerful than the explosive packs of its descendants due to its hermeticity and haste when it was manufactured, it is unexpectedly good to use a quilt as the outer skin.

You know, it is the winter now, the extremely cold winter - so the soldiers of Houjin have worn quite a few cotton coats and furs.

Cotton coats are more likely to catch fire.

So soon, the underworld was spectacular.

Soon, the Later Jin army was wiped out by the chiseling team standing near the base of the wall.

Therefore, even if it is a city offensive and defensive battle with no "tactics" or "strategy" to be discussed in the face to face, this war is still very "technical".

Technology has made temporary progress in this war, but unfortunately, after the war, there were no special technicians to summarize and further technical improvements on this old version of explosive pack.

Amid heavy casualties, the attack of the Later Jin army finally began to become slow.

However, the Ming army's old explosive packs are not infinite, so this explosive pack is specially thrown away by the enemy troops who gather together and chop the walls at the base of the wall.

So the Later Jin army gave up grouping and digging the walls, spread out again, and lined up rows of ladders.

Then the battle scene returned to an hour or two before. Chen Yu continued to shoot arrows, and when he should use his sword to chop over the enemy soldiers who were desperately climbing up the city wall, he continued to use his sword to chop over.

Current number of breaks: 686.

Current number of breaks: 687.

Current number of breaks: 688.

...

"boom!"

This battle to climb the ladder and prevent climbing the ladder lasted for more than half an hour. Finally, when there were 1 hour and 46 minutes left in the dungeon, I don’t know which soldier was operating it himself, but the most turning point of this battle appeared.

For the ancient "Red Cannon", with the technical level at that time, the range of artillery fire was actually very uncertain, and the accuracy of the artillery fire was not very reliable. I could only estimate that I would fire at the place where there were more people, and fire at the distance when there were no people nearby. But at that moment, it was such a shooting with uncertain range and low accuracy. It seemed that I had taken Dali Pills and flew sharply to several miles away.

Then, it hit a yellow account.

"ah!!"

Immediately afterwards, a wailing sound passed through the battlefield, and even Chen Yu, who was several miles away, heard it.

Copy time (countdown); 1 hour, 46 minutes, 27 seconds

After looking at the copy time, Chen Yu quickly understood that the key plot of this battle had probably happened.

Will Haci, who was injured by the cannon, lose the ability to automatically recover due to his injury...

Yes, or no, this is a 50% probability question.

And 50% is already worth taking action.

"Zheng Dan, we are ready to come back." Chen Yu quickly locked Zheng Dan with his mind and ordered, "The enemy's chief general ** Haci has been shot at the cannon, and there is still more than an hour left. The task of killing him invisibly will be handed over to you - but be careful, don't be accidentally injured by our own cannons when crossing the battlefield."

"Minister women accept the order!" Zheng Dan quickly responded obediently.

A few minutes later, the Later Jin army, which injured the commander, indeed began to retreat from the front of the city wall, but at the same time, part of the red dots on the small map began to move southeast.

The next point is the iced sea surface.

It seems that I almost have to be ready to jump out of the wall.
Chapter completed!