For the orcs, the Inquisition's blow completely disrupted their plans.

Originally, for the orcs, even if humans invaded the ground in a big way, they were not afraid. Because the orcs are the masters of the underground, and only the orcs know how to go through the intricate passages underground. If humans are acting by burrowing into the ground, then they can completely destroy these enemies by dividing and encircling them.

However, the blow of the Inquisition battleship completely shattered the illusions of the orcs, and although this cannon was not able to destroy the orc brood, it directly hit a huge, straight path to the orc brood. And right now, the stormtroopers of the Wei'an coalition government are in a rage, and the whole army is dispatched, and they are directly rushing to the orc brood nest along this hole!

At this time, it is a joke to talk about what is detouring and outflanking, and it can only be hard-hitting!!

Of course, even if it is a tough encounter, it will be difficult for humans to take advantage, otherwise, they will not be beaten by the orcs until there is only one base like Jacintu.

But this time, the situation is completely different.

"Ahh!!h

Marcus roared and stood in front of the chariot, manipulating his machine gun to smash a large spider with a turret in front of him, these monsters were underground monsters controlled by the orcs, they were not only rough and thick, but also very difficult to deal with. The human contingent is now moving forward with the large assault vehicles as mobile steel fortresses, escorted by helicopter gunships and tanks, while the remaining soldiers either operate their weapons on the assault vehicles or follow the assault vehicles to move forward.

Of course, if it was just like this, it would be impossible to defeat the orcs, and this time, the reason why the orcs offensive was defeated all the way was because of the hundreds of tall steel warriors in front of them.

"Those guys are incredible."

Marcus shot and killed an underground spider, looked ahead, and couldn't help but sigh. Even if these soldiers are tall, their weapon firepower is also quite fierce, Marcus saw these soldiers shoot a bullet over their foreheads, and directly cut the opposing orc soldiers in two. It's as if it's not bullets that come out of their guns, but shells.

Even the orc air force had no way to stop the ferocious artillery fire, and once those orcs flew out on octopus-like monsters, they were directly smashed to pieces in minutes before they could fire.

Even the monsters that emerged from the ground were easily cut in half in front of their whistling chainsaws.

Where the hell did these guys come from?

Although Marcus also has doubts in his heart, but now ......... Let's kill these orcs first!!

While the coalition forces are advancing towards the brood, the orcs are also trying to hinder the human attack. However, their offensive was ineffective against the Astral Army, and no matter how fierce the orcs were, they were no match for those Iron Warriors. They raised their guns and ruthlessly blasted everything in their way to pieces, not even the orcs could stop their path.

But......... The orcs obviously won't just give up!!

"Boom Rumble —————!!!"

Soon, a violent shaking sound sounded, and Marcus stopped the firing machine gun and looked around with a solemn expression.

"Hey, did you hear anything?"

"Boom Boom —————!!"

Although there was a constant stream of gunfire all around, almost everyone heard a dull loud sound that seemed to be roaring underground, and it was approaching, getting closer...............

“—————！！”

At this moment, everyone suddenly saw the beasts in front of them scatter in a hurry, and quickly fled in all directions, and at the same time, another beast clan appeared from a distance with a flying beast, it raised the staff in its hand and roared angrily!

Immediately after that—————

"Damn, what the hell is that?!!"

With the help of the light, seeing the huge black shadow that appeared on the other side, Marcus and the others were taken aback. I saw that what appeared at the end of the passage was a giant worm that was dozens of meters tall and incomparably huge! At this moment, it is opening its big mouth full of sharp teeth and rushing towards it unswervingly!

I see, is this why the orcs were able to hollow out the ground and make the city collapse?

Looking at the huge worm in front of him, Marcus's scalp was numb, he had never seen such a huge monster, it was as if it was an unstoppable terrifying disaster, it was attacking him and others.

If it continues like this, the entire coalition will be eaten by it!

"Fire, fire!!"

At this moment, all the soldiers sensed the fear, whether it was the assault vehicle, the tank, or even the helicopter gunship, they were all firing frantically at the giant worm, however, instead of slowing down the worm's speed, their attack seemed to anger the giant worm, and its speed increased!!

Are they all going to die here?!!

Different from the horror of the soldiers of the Wei'an Government Alliance in the rear, seeing this giant worm at this moment, Duanmu Huai's eyes lit up!

Oops, this thing......... What a good thing!

I didn't expect the orcs to be so caring and send such a good teaching material!

That's right, for Duanmu Huai, this giant worm is not a problem at all, on the contrary, it is even an excellent teaching material for the Astral Army! After all, if you want to fight against the evil god army in the future, there are almost countless giant mutant monsters, and the only way at this time is to rush into its stomach, and then learn from Sun Wukong to deal with the iron fan princess, kick your feet, and then put your head on top, and then make a hole under your waist ribs is the right way.

Originally, Duanmu Huai was worried that this kind of large monster was not easy to find, but I didn't expect the beast clan to be so kind, and actually took the initiative to send a textbook to his door, which is just like a medical student seeing a fresh general teacher, this eyeball is about to fall out.

"The Astral Army listens to the order, prepares to assemble, and when it opens its mouth, we rush in!"

"Wait a minute, Lord Knight, you're going to rush into the belly of this monster?"

Hearing this, Bambi and Lorena were both taken aback, and even Ann was taken aback.

"Shall we go in too?"

"No, you retreat, I'll just take the Astral Army in, and you are responsible for protecting the coalition forces in the rear, just don't let them be swallowed by insects."

Duanmu Huai waved his hand, and hearing his answer, the girls were also relieved and quickly chose to retreat.

And Duanmu Huai turned his head and looked at the astral army behind him.

"Listen, boys, you'll face more massive enemies that are so thick and thick that they can't even penetrate the skin of these monsters at times. What should be done with them? It's simple, it's to rush in! Wipe it out from the inside! Don't think it's a very simple thing, when you go inside, you will understand that the inside of these huge monsters is also in danger! ”

While speaking loudly, Duanmu Huai looked ahead.

"Alright, everyone listen to me, and when this big bug opens its mouth, all of them activate the jets and rush in! Okay, one, two, three——— rush!! ”

"Roaring —————!!!"

At this moment, the huge underground worm in front of it opened its mouth again, trying to devour the food in front of it. At the same time, under the leadership of Duanmu Huai, hundreds of astral troops jumped up, and the next moment, they just got into the giant mouth of the underground worms!!

“———————！！”

It's absolutely unbearable for giant worms, it's like a person opening his mouth and about to eat, only to have a swarm of mosquitoes go straight down your mouth and down your throat——— this feeling can be fatal!!

"Roar —————!"

At this moment, the giant worm suddenly became furious, it twisted its body desperately, and pounced forward——— but this time it never succeeded, and the shining magic barrier appeared out of thin air, blocking the worm's further attack. Immediately afterwards, the raging cold wind blew forward, directly hanging a layer of frost on the body of the underground worm, and the movement of the underground worm suddenly became slow and stiff.

"Woo............"

Ann raised her hands and clenched her teeth.

"This guy has a lot of strength, but it's good that Miss Lani and Miss Filin are .........."

"Hopefully he'll be able to hurry up, this monster is too big for us to hold out for long."

At this moment, Lani also raised her four arms, and the shining magic light gathered from her hand, while Filine on the other side was standing there staggeringly, panting for breath——— it was obvious that it was really difficult for her to freeze such a behemoth.

Now, the only way to count on Duanmu Huai and the Astral Army is to be able to deal with this monster as soon as possible.

Although everyone wanted to kill this monster sooner, ............ As for Duanmu Huai, he hoped that this monster would live longer.

After all, it still has to be used for teaching.

"This is inside the worm?"

Around Duanmu Huai, the Astral Army looked around in surprise, and even the night guards who had fought in the past couldn't hide their surprise at this moment. It's no wonder that for most people, it's from the outside that they kill the enemy. Except for players who like to jump gangs and engage in civil wars in the face of monsters, most NPCs don't have this awareness.

However, for Duanmu Huai, this hand can be said to be familiar to him, and he can't be more familiar.

"Alright, guys, we're not here to visit."

Duanmu Huai clenched the war hammer and spoke.

"Next, I'm going to teach you a lesson——— that is——— how to fight inside these giant monsters!"

Under the leadership of Duanmu Huai, the Astral Army walked all the way forward. The worm's body was also unusually large, and they even saw the remains of the city devoured by the worm in it——— some of the houses were even intact.

"Well, as you can see, these giant monsters are not only huge on the outside, but also wide on the inside. So we have to be careful about this, you should all know that there are a lot of various cells and parasites and things like that in any living organism, of course, on humans, they may be small and invisible to the naked eye, but in the bodies of these huge monsters, they may be the same size as ordinary humans. ”

As he spoke, Duanmu Huai pointed ahead.

"Remember, within each giant organism is a self-circulating biosphere, in which you can encounter all kinds of enemies, including the immune system that treats you as a foreign virus, or the parasites that live in the bodies of these monsters..............."

Before Duanmu Huai's words were finished, suddenly, the muscles under their feet suddenly bulged, and immediately after, one by one, spider-like parasites screamed out of it, directly pounced on the prey in front of them——— and then were smashed to pieces by the guns of the astral army.

"It's like this."

Duanmu Huai stepped on the parasite under his feet, and said at the same time.

"Then Your Excellency, how shall we deal with such an enemy?"

At this moment, another Night Watch also asked suspiciously.

"It's very simple, hit the heart, and the head."

Duanmu Huai pointed to it, and then said.

"The heart may be a little difficult, after all, no one knows how many hearts these giant creatures have, but it is much easier to deal with the brain directly, and the brains of most creatures are aggregated together to control the body. Even if you can't kill it, you can still do it by destroying its brain. ”

Duanmu Huai did this when he dealt with the evil dragon in Manalia, what is the use of the other party's body as big as a mountain, directly cut its brain into a brain flower, and suddenly his hands and feet will not move, which is equivalent to being no different from a vegetative person.

And then slowly deal with its heart, liver, spleen, stomach and kidneys, it's not too late, isn't it?

"Alright, listen to me!"

Duanmu Huai clenched the war hammer and gave the order.

"You are divided into two groups, one to destroy the brain and one to destroy the heart! Do it! ”

"Yes!"

Hearing Duanmu Huai's order, the soldiers of the Astral Army also responded loudly.

For them, this is probably an unforgettable practical teaching.