"Sir, please do it!"

Looking at Chen Yu respectfully, the old man bowed slightly. As long as Chen Yu is willing to take action, it means that their Tieshantang has been saved, and at least it will not involve more people.

As if he understood the old man's meaning, Chen Yu nodded at him and slowly raised his hand.

"Roar!" Perhaps because he noticed the murderous intent beside him and felt the fatal danger, Shi Xu suddenly roared to the sky.

The sound waves were like a wilderness and bloodthirsty beast.

At this time, Chen Yu's hand fell and slapped Shi Xu heavily, and the sound ended abruptly.

However, with the long roar, a piece of the bluestone floor was suddenly thrown out, and then several figures quickly emerged from the ground.

These people were covered in iron armor, and even their heads were covered with iron faces, leaving only their eyes exposed.

All of them were emitting the most vicious aura, full of irritability, as if they were extremely hungry in the wilderness beasts.

The blood-red eyes seemed to have no reason, only the desire for blood, and there seemed to be a faint hatred and resentment.

As soon as they appeared, these people rushed towards Chen Yu, like a pack of wolves preyed on them.

"It's the Iron Guards, they're the Iron Guards!" The moment these people appeared, the old man next to him immediately recognized their identities.

"No, aren't the Iron Guards sent to the Du family by Shi Xu, and the Iron Guards are not at all rational!"

"But these eyes are all bloodthirsty and violent in their eyes, why are they like wild beasts!"

"Wait, wild beast? Could it be..." As if thinking of something, the old man looked here with some uncertainty.

At this time, these people were charging forward frantically in fear of death, but the moment they rushed over, they were blocked by a layer of golden energy, and their bodies suddenly stopped.

Then with a bang, a terrifying recoil force bounced back all of them back.

This recoil force was extremely powerful and even penetrated into their bodies, causing them to hurt them in an instant.

These people were thrown away heavily, smashing the stone slabs on the walls, and some even threw them far away outside the hall.

But even so, they stood up quickly and continued to rush towards Chen Yu. It seemed that they would not give up until they killed him.

The huge gap in strength did not make them feel afraid, but seemed to be more fierce than just now, full of bloodthirsty and craziness.

"It's the forbidden technique!" Seeing this, the old man finally dared to be sure, and his face was full of rage.

"Shi Xu, you actually used the forbidden technique to train the Iron Guards, damn it!"

"Mr. Shen must be careful. They are the Iron Guards cultivated by our Tieshantang Forbidden Technique. They are not only invulnerable to swords and guns, but also in poisonous bodies. If they are touched, they will die!"

"They have no reason, no thought, and will only act according to orders. If the orders are not withdrawn, they will only execute as always until they die!"

"Now Shi Xu is dead, they are afraid..."

As soon as the old man finished speaking, countless sword energy fell from the sky, directly piercing all these iron guards.

The so-called powerful defense that is invulnerable to swords and guns is like a few pieces of tofu under this wave of sword energy. It is easy to cut and effortlessly.

"This..." Seeing this scene in front of him, the old man's originally nervous heart completely let go, and even felt a little depressed.

Facing the Iron Guards of their Tieshan Hall, even he had to deal with it carefully. This is their Tieshan Hall's last trump card, and its power must not be underestimated.

But the iron guards who need to be cautious in their eyes are just like ants in their eyes, and they only kill them with their hands raising.

This gap makes people feel inexplicably sad!

"Please be careful, little..." As soon as he looked up, he found that Chen Yu's hand touched the iron guard, and the old man was so scared that he immediately spoke to stop him.

That is the iron guard who has all kinds of poisons. He will definitely die if he is in it. He will not be able to find such a way to die!

But then, the old man shut his mouth. The other person's hands were still the same as before, without any change, and there was no sign of poisoning and discoloration.

I was worried that he was a master of the Transcendent Realm. How could ordinary toxins be damaged?

"You just said that this is the Iron Guard practiced by your Tieshantang Forbidden Technique? This poison is indeed fierce!"

"Yes, this is indeed the forbidden technique of my Tieshantang. This forbidden technique is too cruel, so it has been sealed a long time ago. I didn't expect Shi Xu to dare to use it!"

"Oh? Ruthless? Is it making a person like a puppet?"

"Not only that, Lord Shen doesn't know that this gateway technique borrows the power of Gu poison!"

"First of all, we must select people with outstanding strength, and then pour countless Gu insects that have been cultivated into the human body, and use the power of Gu poison to continuously transform themselves!"

"The whole process was as painful as a knife. This is just the first step!"

"Then, those who can survive the torture of poison will be fed with hundreds of poisons day and night!"

Speaking of this, the old man paused, looked at Chen Yu carefully, and then introduced him.

"On the one hand, it uses the power of hundreds of poisons to strengthen the body, and on the other hand, it also allows the poison to continue to evolve in the human body. At the same time, it also uses the power of the poison to balance the power of hundreds of poisons, so that people can survive successfully!"

"The whole process is extremely painful, and if you are not careful, it will completely disappear. At this point, all those who can survive will not survive!"

"The last step is to stimulate the potential, allowing them to be completely integrated with the poison!"

"The easiest and most effective method is to use emotion!"

"Use love?"

"Yes!" Nodded, the old man sighed softly, "In fact, it is to find the person they are closest to and care about the most, and torture them day by day, arousing their inner anger, pain, and hatred!"

"At the same time, they can see the hope of revenge, make them long for strength and live even more!"

"In this way, in hatred, anger and hope, they will quickly control their strength and use it for themselves as soon as possible."

"Little do they know that the more they think they have mastered powerful power and have enough strength to take revenge, the deeper they will fall into it."

"Until the end, all reason was destroyed and became puppets who could only obey orders, and then they were refined into qualified iron guards."

"This method is too vicious, so it has been banned for a long time. I always thought it had been lost, but I didn't expect it to be still there!"

While speaking, the old man picked up the masks of the iron guards and looked at them. When the second man's mask was lifted, the old man's face turned pale in an instant.

"He'er, why is it you? Why is it you!"

"No, you have been refined into an iron guard, where is Si'er!"

As if he had thought of something, the old man staggered in with a pale face and rushed in along the place where the guards came, and even almost fell down because of panic.

"Si'er, Si'er!" After a while, a heart-wrenching scream of pain came from the secret room below, with the sound of sorrow and endless pain.

Following the secret passage, Chen Yu also saw the situation below clearly.

Hundreds of mummies were hung in the air by iron chains. They were suffering from death, as if they were gnawed, and they should be backfiring. These people should be those who failed to cultivate.

The ground was filled with people, including children, women, and elderly people, just in such a mess.

Moreover, without exception, these people suffered the most cruel torture during their lifetime. Most of the women were naked, with their bodies intertwined with purple and scars.

Chen Yu also saw the scars on the children's bodies. Their hair was piece by piece, and the missing areas should have been pulled down.

The nails were almost pulled out, and many people's fingers were cut off. In short, scenes were constantly impacting people's vision.

It can be imagined that these people suffered before and suffered the torture and pain.

As for the woman in the old man's arms, there was no strands, his body was covered with scars, and his flesh in some places was cut away.

If this is the old man’s relative, it will be difficult to accept under such an impact.

"Shi Xu, you deserve to die, damn, puff!" A body of true energy was rioting, and a big mouthful of blood spurted out. When he closed his eyes, the old man almost fell to the ground.

At this time, a hand was held on his back, and then a warm and vibrant true energy poured into his body, instantly pulling him back.

"Thank you sir!"

"It's okay!"
Chapter completed!