Don't look at the bustle of the upper floors, but the soldiers on the first and second floors are very leisurely. Except for the teenagers who were called to run errands, running upstairs and downstairs.

The rest of them continued their work with tea and cigarettes in their positions.

That is, some people are constantly making shrapnel and helmet mines, and some people are tying sack pieces covered with metal sheets to the outside of the grenade with thin hemp rope.

"Pay attention, the devil is coming up, pay attention."

The soldiers of the miscellaneous barracks, who were busy, looked down at the shells of the shells boiling with strong tea, and picked up the steel helmet mines that had penetrated from the sack pieces on the surface and exuded a heavy smell of dung.

Stuff it through the hole in front of him that is a little bigger than the steel helmet, and then drag the rope and quickly put it downstairs. When he got to the place where he tied the knot, he trampled the hemp rope under his feet.

Then he dragged two thin hemp ropes with both hands, and he couldn't distinguish between the left and right hands, and he deliberately dragged the string tied with the rope knots on his right hand tied with a white towel.

"I don't even have to take a sip of Lao Tzu tea...... Hey...... Bah. ”

The corner of his mouth with a cigarette pouch in his mouth, a mouthful of thick phlegm sprayed out of the building, and scolded the devils outside in Guizhou dialect,

"The gang is stinking and the oil thief will come up and nag ......"

"Du Te guards his position, and Lalei pays attention to Lao Tzu's orders."

Guan Shijie, as the head of the defense facilities everywhere, shouted and asked the old cigarette pouch for help,

"Tobacco pouch battalion commander, if you take care of both ends, you have to break Lao Tzu's leg and cut an eggplant, and the east belongs to you."

"Yes."

Knowing that it was time to work hard, the old cigarette pouch Li Youtian smoked the "squeak" of the cigarette pouch and could no longer smoke it. Only then did he roll the cigarette pouch and insert it behind the belt.

Only then did he insert the box cannon and run towards the east side of the building.

There are no windows in the east-west direction of the building, so they all have holes similar to those of shooting holes. It's just that there aren't many spears on the first floor, and those who can shoot guns are sent to the third floor to help defend the upper floor.

When Li Youtian, the old cigarette pouch, came to the east of the second floor, he looked out from a specially opened observation hole that was only three fingers thick and two feet wide, and sloped downward.

A large group of Japanese marines in blue uniforms, like a big flood, rolled towards the four rows of warehouses.

"Ge Laozi, there are a lot of people who have been injured by a thousand knives (beasts...... Hear them all, and be ready to ......"

Sailors who were scheduled to rush to the wall of the building, after dodging the shots from the upper floor, would move along the wall towards the north of the building, and from there rush to the interior of the building.

As long as they can entangle the defenders and engage in hand-to-hand combat, the marines in front of them will be swarmed under the cover of artillery fire.

However, what they didn't expect was that there was a sudden shout from the few shooting holes,

"Left, throw ......"

"Left point...... Throw"

With different shouts, grenades flew from the air towards the dense crowd of Marines.

No more than six grenades were actually dropped from above, and with what the Japanese Marines knew about the grenades of the Chinese army, those grenades were not very powerful.

It had little shrapnel and relied purely on the explosion of explosives to inflict damage on the enemy.

Therefore, the Japanese marines did not give a damn about the grenade that was thrown, but they only ran a distance of about ten meters and did not care about it.

"Boom ......"

As the sky grew brighter and brighter, suddenly a golden shrapnel flew out of the black smoke of the explosion.

They are so conspicuous and so ...... The small rectangular shrapnel spun rapidly as it flew up, sharp as a knife. What's worse is that these knives are flying all over the place.

Especially as long as bad luck passes through the body, it will immediately be a big mouth of blood.

In the screams of ghosts and wolves, almost all the Japanese marines were stunned.

They fought with the Chinese army, but apparently these grenades were much more powerful than the previous ones. But why didn't such a good grenade be used before, and now it's only taken out.

How did they know that this was just an emergency design by Zhang Sixing to use ready-made materials to find a way to increase the power of the grenade.

The Japanese marines, who had suffered several losses, no longer dared to just dodge and ignore when they found the grenade falling again.

Instead, they will seriously lie down in pieces, waiting for the grenade to explode and the shrapnel with strange flying traces hit the ground before moving forward.

Then there was another shouting sound from upstairs,

"Throw it closer, try to be two or three steps away, I see a military palace there, come ...... again"

The soldiers of the shepherd artillery team didn't care who the observer asked them to blow up, but just carefully weighed the grenade and wanted to throw it where the observer wanted it to fall.

"You melon babies, wait two seconds for the grenade to catch fire before throwing ......"

Carrying his box cannon, Li Jixian went from left to right, from downstairs to upstairs, and then back, shouting at the people of the shepherd artillery team from time to time. After all, if you wait two seconds and then throw it, the grenade will be an air explosion.

In the past, state-made grenades were not powerful even if they were blown up in the air, after all, they were offensive grenades that only relied on explosives, and there was not much shrapnel to speak of. But now the shrapnel made of bullet casings is naturally not the same.

But the number of grenades at a time was not enough to stop a large number of Japanese troops from approaching, until there was a "boom" sound downstairs, and then when the strong smell of drifted in with the wind, the Japanese troops advancing on the east and west sides were suppressed.

After all, the current steel helmet mine is not only loaded with beans, but also a large amount of shrapnel and dung.

"-groove, it's really smelly, you still call this smell dung incense......"

Guan Shijie was busy getting out of the observation hole, but he was in the limelight, and the person who smelled of dung wanted to vomit.

However, after striking down from the observation hole, Guan Shijie was happy, because no more than 15 "steel helmet mines" exploded, and more than 20 Japanese wounded soldiers who were shouting and screaming fell.

As the wounded soldiers were dragged away, the Japanese Marines raised their rifles and courageously approached the building.

Immediately afterwards, another "steel helmet mine" exploded, not only destroying the Japanese soldiers who had just jumped up and charged, but also the people who came up to drag the wounded soldiers.

Although the metal sheet made of the shell itself is not large, the flight distance of the thin plate excited by the explosive is often more than 0.5 times that of a projectile of the same weight.

During the Vietnam War, the U.S. military used a kind of bladed bomb, the shrapnel was all willow leaf-shaped blades, and after the explosion, it was said that someone found those sharp knife-like shrapnel 500 meters away.

In terms of the speed of killing, the arms dealers during World War II were still honest.

Soon the wounded of the Japanese marines were sent to the military doctors.

Looking at the most miserable soldiers, as if they had been slashed dozens of times with a knife, they could basically give up treatment when they were carried to the ambulance point.

Until a piece of shrapnel was found from a soldier who was only wounded in the lower leg, the camera used by the military attack pinched it and looked at the light carefully.

"It's ...... Fragments made of bullet casings, and the black marks on them are ......"

Curiously, he put the shrapnel close to his nose and sniffed it, even after the baptism of high temperature, the smell of dung could not be dissipated.