A magazine of 30,000 rounds, you call it Hanyang

"Boom! Boom!"

"what--"

"boom!"

At the entrance of Heiyunkou Valley, explosions and screams were heard continuously.

On the canyons on both sides and on the open space outside the valleys, there were Japanese troops standing all over. Hearing the screams coming from the valley entrance, the Japanese soldiers watching were all horrified and trembling.

The blood had dyed the valley entrance red, and limbs were flying everywhere, looking very scary.

What exploded was a landmine, and most of those killed were Japanese engineers, as well as those Japanese who were trapped at the entrance of the valley by the landmine.

Maruyama Sutaku has led some of the Japanese soldiers and a large number of engineers from the camp to provide support.

More than an hour had passed. They had thought that they could quickly clear the minefield with a few hundred engineers, but they were wrong.

These mines are very tricky.

These mines are not difficult to clear, they are simply impossible to clear.

Every platoon member is bombed! Every platoon member is killed, every engineer is killed.

"Reporting to the General, Chief of Staff, we, we have never encountered such a mine before, and we are really helpless..."

A captain of the engineering corps came up to Maruyama and Saito Sho with a wry smile on his face.

Maruyama and Saito's brows were immediately twisted into a knot.

"Is there really no way to clear these mines?"

"General, there is a way, but..."

"explain."

The engineer captain spread his hands helplessly.

"We'll use artillery fire to cover and remove the mines, but such a large minefield will likely consume an astonishing amount of ammunition..."

"The most important thing is that there are still hundreds of locust soldiers trapped inside. If they want to break through the minefield, they..."

Maruyama Sutaku looked depressedly at the Japanese soldiers trapped in the minefield. He even had the urge to kill these Japanese soldiers with artillery fire.

"The first problem we face now is to rescue these people. However, they can't move at all. They are surrounded by mines. Unless they can fly out..."

The engineer captain's words instantly reminded Saito Sho.

Although Saito Sho is a good-for-nothing, he is still the chief of staff. Compared to others, his brain works quite quickly.

"General, I have an idea. All I need to do is this..."

"Hey! Saito-kun, this is a great idea!"

After hearing what Saito Sho said, Maruyama slapped his thigh and couldn't help but give a thumbs up.

A moment later, at the mouth of the canyon, a rope was thrown to the other side, followed by a second, a third...

The two ends of these ropes were firmly fixed at both ends of the canyon, forming a rope bridge.

Then, several Japanese soldiers climbed onto the rope bridge and began to let out ropes. Those Japanese soldiers who were trapped in the minefield and dared not move began to climb up along the ropes, then hugged the rope bridge and climbed to the top of the canyon on both sides...

This method is good, but it is an extreme waste of time.

It took more than an hour before the Japanese soldiers trapped at the valley entrance finally climbed up.

"The artillery fire covers the minefield—"

Maruyama Sutaku finally breathed a sigh of relief and prepared to bombard the minefield.

"General Maruyama, wait a minute!"

At this moment, a very familiar figure appeared above the canyon.

Maruyama looked up and saw that it was Hideo Nakamura.

Hideo Nakamura was defeated and returned to Heiyunkou with his remaining troops.

Seeing that the minefield of household registration had not been cleared yet, Nakamura was so depressed that he almost wanted to vomit blood.

"Zheng Kaixuan has a huge appetite! It seems like he's been aiming to annihilate us since the start of the battle!"

"Luckily, I arranged a fighter jet formation to escort us in advance, so we can retreat calmly. Otherwise, if we were stuck in the minefield, the consequences would be unimaginable..."

Before Hideo Nakamura led his team back, Maruyama Sotaku had not cleared the minefield, which made Nakamura so angry that he wanted to curse.

Faced with these two stupid teammates, he was extremely angry, but he still tried his best to suppress his anger.

"General Maruyama, this minefield is quite good, let's preserve it."

Since there were no pursuers behind them, there was no need for the Japanese to pass under the canyon.

Hideo Nakamura arranged for all his Japanese soldiers to climb over the canyons on both sides. They could evacuate by crossing the canyons.

"General Nakamura, I don't understand why you want to keep this minefield? It will be very inconvenient for us to go into the mountains and suppress the enemy next time."

"next time?"

Hideo Nakamura's nose was almost crooked with anger.

The battle started off badly, and he lost more than 3,000 people in one battle. What about the next time? In the short term, he didn't dare to plan to go into the mountains again.

"This minefield can stop us, so it can naturally stop Zheng Kaixuan and the Sharp Knife Group."

"General Maruyama, think about this. As long as this minefield exists, the spearhead regiment's armored vehicles will be unable to leave the mountain, and we can rest easy..."

Headquarters of the Sharp Knife Regiment.

Zheng Kaixuan began to continue to modify equipment in batches.

"System, batch-modify 350 fully automatic rifles to level ."

[Ding, the host has consumed 700 epaulettes and has modified all Hanyang-made level 8 fully automatic rifles to level 10.]

A Level 100 Hanyang fully automatic rifle, equipped with two 500-round magazines and a -round belt.

Compared with the 200-round belt of the eighth-level fully automatic, the combat effectiveness has reached a new level.

"Consume 500 epaulettes and exchange them for Hanyang-made fully automatic rifle bullets."

[Ding, congratulations to the host, you have consumed three hundred Japanese soldier epaulettes and exchanged them for thirty thousand rounds of ammunition.]

[Ding, congratulations to the host, you have consumed one hundred and eighty Japanese non-commissioned officer epaulettes and exchanged them for fifty-four thousand rounds of ammunition.]

[Ding, congratulations to the host, twenty lieutenant epaulettes have been consumed to exchange for twenty thousand rounds of ammunition.]

Five hundred epaulettes were exchanged for a total of 104,000 rounds of bullets. Together with the remaining bullets, the Sharp Knife Regiment still had 200,000 rounds of bullets in stock.

Immediately afterwards, Zheng Kaixuan exchanged all the remaining epaulettes for artillery shells.

"Artillery Battalion Commander Yang Wanli, prepare yourselves! Send out the Triumph mortar vehicles tonight for a night attack on the enemy camp!"