Ahead lies the Pit of the Underworld.

The cone-shaped pit is nearly 100 miles wide, and the deepest part is nearly 20 miles.

This is the miracle of the Shi family's mining slaves, who have worked hard from generation to generation, and finally relied entirely on manual mining.

At least for Wu Tie, it's a miracle.

Such a big pit.

"How many good things did the Shi family dig up from this?" Wu Tie swallowed and foamed at the mouth with some difficulty.

Thinking about the scale of the mines controlled by the Wu family back then, the Wu family finally understood what the existence of the so-called three major families of the Cangyan Domain was. The pit in front of him was just one of the many large ore veins that the Shi family mastered.

The wind was howling all around, and a gray mist was suspended in the air.

In Wu Tie's body, Haoran's righteous qi was running on its own, and within a radius of ten meters of his body, all the gray mist exploded to smithereens as soon as it got close, and then burned out of thin air.

The gray-white light smoke emitted a biting chill, which quickly disappeared under the roasting of dozens of large fireballs.

Standing on the edge of the pit, Wu Tie was alone, so small.

In the depths of the pit, a strange voice was heard.

Wu Tie found a spiral road to the depths of the pit, seven or eight meters wide, large enough to accommodate two large carts in parallel, with deep rut marks on the road, and scattered ore on the ground.

With a wave of his right hand, a dozen fireballs whizzed forward and fell into the deep pit.

The firelight stretched downwards and illuminated the deep pit.

Wu Tie saw that on the mine road hundreds of meters deep, there was a humanoid shadow walking slowly. The fireballs burned away the gray mist in their path, and the figures looked up and let out a feeble roar as they looked at Wu Tie.

There was a 'click' sound, and several figures walked up the mine road. They cut through the gray mist, and with a thick coldness, they approached Wu Tie step by step.

"What kind of monster is this?" Wu Tie looked at the figures.

Judging by the size, they were supposed to be the dwarf miners of the pit, ragged and short.

But the rock gnome has thin arms and legs, and its body is very slender. The figures were as burly and majestic as the gray dwarves, with knotted muscles and bulging like rocks.

What's even more bizarre is that a layer of black bone flakes replaces their skin and covers them.

Their bodies were covered in half-inch-thick bone shards, with only two eyeballs exposed. Their eyes were grayish white, their pupils shrunk to the size of pintips, and a faint green glow came through.

"What the hell are you?" Wu Tie subconsciously took two steps back.

He had never seen such a monster before, and he didn't have time to find a similar existence from the materials inherited by Lao Tie. He subconsciously threw the animal skin package on the ground, grasped the steel spear with both hands, and stabbed forward with a sharp shot.

There was a 'ding' sound, and the steel-forged spear stabbed precisely into the eyebrows of a monster.

A piece of bone in the center of the monster's eyebrows cracked, and the tip of the spear actually broke off a small piece. The bone fragments on the bodies of these monsters are actually as strong as steel.

Wu Tie couldn't help but complain in his heart.

In the arsenal of the Shi family, there are naturally better weapons, and there are even the 'Yuan Bing' forged by the Lu family, the 'Yuan Bing' who is sharp and tenacious and has various strange abilities.

It's just that those weapons need merit to redeem.

In other words, Wu Tie, a first-class deacon who had just been recruited into the Department of Foreign Affairs, was not qualified to exchange for those precious 'Yuan Bing'.

This stainless steel spear is forged from 100 refined steel, and the head of the gun is made of more precious alloys, and the strength and toughness of the head are strengthened by the secret dipping process.

But in the end, it's just ordinary goods.

The tip of the spear cracked, and it fell to the ground with a 'ding', and the monster stabbed by the spear staggered and rolled backwards.

The spear is not used, and Wu Tie's strength is not small.

After the bone mutation, his pure physical strength is now at least around 100,000 catties. He used more than 10,000 catties of strength for this blow just now, and this monster weighed only two or three hundred catties, and was stabbed by Wu Tie with a shot and unstable footing, rolling down the mine like a ball.

"No, rock gnomes generally weigh no more than fifty pounds. You guys, why is it so heavy?"

Wu Tie looked at a few monsters that were approaching with a low roar, and instead of stabbing at them, he pressed his spear against their chests, and with a shock of his wrist, he gently and skillfully picked them out.

Several monsters roared, and were picked up by Wu Tie for a hundred meters high, drawing an arc and falling into the depths of the pit.

After a while, there was a heavy crash below, and a low roar continued.

Wu Tie's face was a little exciting.

The pit where these monsters fell was at least three or five miles deep. Falling from a height of three or five miles, they still have the strength to roar?

The sound of 'clicking' kept coming, and more and more figures appeared on the mine road.

It's all these monsters that are small in stature, and they are supposed to be transformed into dwarf miners. They were covered with thick black bone fragments, carrying rudimentary miners' tools in their hands, shaking step by step, slowly pressing towards Wu Tie.

Ten, hundred, thousand......

Wu Tie rubbed out hundreds of large fireballs suspended above his head, and with the intense light of the fire, he saw at least tens of thousands of miners on the spiral-shaped mine road pressing towards him in an endless stream.

Putting away the spear and touching the head, the tip of the gun made of stainless steel alloy had collapsed more than an inch long.

Wu Tie shook his head, grabbed the spear with one hand, and threw it with all his might.

With a piercing scream, the spear flashed and stabbed into the chest of a monster.

The bone fragments on the monster's chest exploded, countless fragments erupted far away, and the spear retreated sharply against his body, just listening to a series of 'dong dong' and 'goo', the monster crashed into dozens of companions behind him, rolling all the way down the mine road.

The corners of Wu Tie's eyes twitched.

Just now, he tried his best, and a huge force of 100,000 jin exploded, all poured into a spear, but he couldn't penetrate the body of the first monster.

When the bone fragments on the monster's body exploded, Wu Tie could see clearly that the inside of his body had also undergone abnormal changes.

His entire body was transformed into a structure resembling bone fragments.

In other words, these monsters, they have all become almost 'solid' 'bone stakes'.

It was unusually hard, very heavy, and the defensive power was amazing, and a shot blessed by a hundred thousand catties of huge power could not penetrate their bodies.

Wu Tie could probably understand why the Shi family and the Lu family's exploration team had suffered heavy casualties here.

"King Kong subdues demons, heaven and earth are righteous!"

Wu Tie looked at the approaching monsters, and he suddenly swung out a Vajra Demon Fist, and at the same time blessed it with a wisp of Haoran righteousness.

I saw a golden fist roaring out, like a meteor crashing into a monster.

There was a loud bang, dozens of monsters were blown to pieces, and the fragments burned inexplicably, and puffs of gray-white light smoke rose with a thick chill.

Dozens of monster fragments burned, and the chill emanating from the fragments was amazing.

Even with the heat emitted by the hundreds of fireballs above Wu Tie's head, the temperature around him was still plummeting, and thin flakes of frost faintly appeared on the ground.

Wu Tie nodded happily.

In the introduction of the Vajra Demon Fist, it is said that he has the miraculous effect of deterring evil spirits.

And Haoran righteousness is the ultimate of the 'power of justice' between heaven and earth, and it is a natural nemesis against all evil.

The fusion of the two really has a miraculous effect.

"I'm not afraid of you. Although there are more of them, I just run and fight. Wu Tie smiled, he remembered the essence of guerrilla taught by Lao Tie.

'The enemy advances, I retreat'!

Wu Tie let out a loud shout, and he jumped to his feet, jumping down the mine below.

The invisible force field wrapped his whole body, he glided lightly like a bird, and every time he fell more than 100 meters, he landed on the mine road to borrow a little force, and his body flew forward again.

The mine was densely packed with miners on one side, who moved slowly, and posed no threat to Wu Tie other than their hard bodies.

If you want to find the root cause of the pit anomaly, you have to go to the depths of the mine.

Wu Tie remembered the news that Lao Bai had inquired about, and the mutation in the Hades Mine seemed to be related to some strange things dug up by the miners in the depths of the mine. That is, after those strange things were dug up, the situation in the entire pit quickly became uncontrollable.

After dozens of successive ups and downs, Wu Tie fell to the mine road that was more than 200 meters high from the pit.

Dozens of mutated miners approached him, and he swung his hands and fists roared away, blasting them to smithereens.

At the bottom of the pit was a small flat land three miles long and more than one mile wide, and two rows of simple shacks were built on it, which were supposed to be used by the miners who stayed at the bottom of the pit to rest.

There were a lot of tools discarded in a mess near the shack, and there were countless baskets and shovels of all kinds.

On one side of the pit, on a rock wall nearly 100 meters high, a new excavation hole several meters high is clearly visible.

A faint cold wind continued to blow out from the inside of the mine, and nearly a hundred black figures lay at the entrance of the cave. A cart of ore slanted outside the mine, and large chunks of gold ore were scattered all over the ground.

When Wu Tie saw those gold ores, his eyes couldn't help but light up.

This is really a rich mine that has never been seen before, those ores are yellow and clear, the section is shining with a dazzling light, the gold content is estimated to reach the level of seven or eighty percent, and a little refining is a gold nugget that can circulate freely.

Among the gold ores, a pile of dark blue hedron stands out.

These dark blue spars are crystal clear, and some rock crusts and crusts are adhered to the surface, and Wu Tie can feel the chill emitted by these spars from a long distance.

This should be Hyun blue crystal ore, a piece of ore can be exchanged for a hundred times the volume of gold.

That small pile of hedrons would probably fill two baskets...... How many goodies can this redeem?

A low roar came from the mouth of the mine, and among the figures lying at the mouth of the mine, a giant with a height of twelve meters slowly sat up. His eyes lit up, two green glows the size of soybeans pulsed in his eyes, and he slowly stood up and stared at Wu Tie.

In the next moment, there was a loud bang, and the monster mutated into the stone giant actually brought up an afterimage, and even tore a heavy explosion in the air, and rushed towards Wu Tie with a roar.

The distance between Wu Tie and him was only two or three miles, and in one breath, he rushed in front of Wu Tie, kicked and shattered the air, and kicked Wu Tie with a triple explosion.

At the same time that the mutant giant stood up, Wu Tie was already vigilant.

When he brought up the afterimage, shattered the air, and ran with a roar, Wu Tie had already reacted and dodged to the side at full speed.

Don't compete with the giants.

This is Lao Tie's stern warning to Wu Tie.

No matter how powerful the exercises you are cultivating, never try to compete with giants, unless you can obtain a supernatural secret technique such as Hercules magic in the Chonglou Realm, never compare strength with giants.

It's a celestial gap between the races, just as a snail should never compete with a swift for speed, and some gaps are irreparable.

In particular, this is a mutated giant.

Wu Tie stared at the oncoming giant, and he dodged in time, and the huge foot almost grazed his body and kicked it. The mutant giant's body slammed past him savagely, slamming into the pit wall behind him.

With a loud bang, the mutant giant's body crashed into the pit wall, and a large pit with a depth of more than ten meters and a radius of tens of meters was opened on the pit wall.

Wu Tie was suspended in mid-air, looking at the mutant giant with a hint of horror.

Those mutated dwarf miners, they move so slowly, why has this guy's speed become so terrifying?

Giants have never been known for their agility, they are best known for their terrifying strength and sturdy bodies!

With a 'roar', the mutant giant, covered in thick black bone fragments, pulled out of the pit wall, and he turned around, the turquoise fire burning in his eyes, like two green fireballs.

He grabbed his hands into the air.

The gray mist condensed into his palm, and a mace made of gray mist was held in the hand of the mutant giant in the snap of his fingers.

With a strange roar, the giant swung his huge mace, and the air was shattered with a few "booms", and a wave of white impact qi swept across the sky, smashing down on Wu Tie.

Wu Tie's face twitched for a while, and he swayed from side to side like a weak willow in the wind, dodging left and right in the storm in embarrassment.

The air explosion shook his ears in severe pain, and one after another air explosions hit him, and even more shocked his skin and flesh violently, his skin was overwhelmed and torn apart, and a large amount of blood turned into blood mist and sprayed out.

Terrible, terrible, really terrible.

Wu Tie stared at the mutant giant in front of him, not daring to slack off.

If he hits him with a stick, he will definitely be crushed, right?

Well, perhaps, the bones won't shatter, but the end is definitely not much better.

was embarrassed to dodge the wild attack of the mutant giants, and in the direction of the mine behind him, a sharp wolf howl suddenly came.

Wu Tie's heart stirred a cold war.

It's over, just now he saw that among the hundreds of figures lying outside the mine, in addition to a few giants, there were also a large number of bull and wolf warriors.

I want to know that these warriors should be elite warriors formed by the Shi family and the Lu family to explore the mutation of the mine.

If they are changed......

His heart twitched violently, Wu Tie heard the howl of a wolf rapidly approaching behind him, and he hurriedly jumped up, an invisible force field enveloped him, bringing up a violent wind, whistling and rushing up hundreds of meters high.

There were a few 'whoosks', and several fist-sized stones flew swiftly past his body.

The extremely fast stone grazed his body, opening several bone-deep wounds on his body.