Chen Fei didn't know what the strongest in the world was, but when he heard the old turtle finish talking about the cultivation method of steel and iron bones, he knew what was the most terrifying thing in the world!

That's right, after listening to the cultivation method of steel and iron bones, Chen Fei's first reaction was extremely terrifying, and at the same time, he also had the idea of giving up!

The body of the solid stone is to jump into the molten iron, although there is a magical chemical reaction at the beginning, the temperature of the molten iron is very low for a few seconds, but it is scary enough!

However, this steel and iron bone is even more terrifying, and it is simply not cultivated by people!

No, it's not cultivated by people at all, because the old turtle is not a human being!

And the cultivation method of steel and iron bones is actually very simple, it is nothing more than to use a hammer or stone to break yourself, and then turn those few extraterrestrial strange stones into powder, and mix a large amount of your own essence and blood into your body!

That's right, it is poured into the body, poured into the mouth, quickly absorbed and transformed, integrated into every cell of the body, and when the bones grow again, it is done!

Chen Fei felt that this was not a practice, this was the ten great tortures of the Manchu Qing Dynasty, and it was even much more terrifying than the ten ten tortures of the Manchu Qing Dynasty.

"Do you think I can still survive if I smash all my bones, even my skull?" Chen Fei screamed loudly, what kind of steel and iron bones are this, torturing people, right?

"I said I could live if I could. The old turtle said lightly.

"Then I don't smash the bones, can't I just eat the stones to absorb them?"

"It's different, my method directly acts on the skeletal muscles, while your method can only be in the meridians, although it will also strengthen the body, but it will not achieve the effect of steel and iron bones!"

"Master, you don't want me to die, do you? Or does my ancestor have a grudge against you, and then retribution comes to me? Let me suffer this kind of pain?" Chen Fei cried and laughed.

"Hehe, if you suffer hard, you will be a master, today's hardship, tomorrow will be infinitely beautiful!"

"Think about it, the five major sects of Huaxia, as well as the Long family, will find out that you are the spear demon sooner or later, and if they find you then, what will you do? If you want to kill your whole family, what will you do?"

"And I guess, I'm about to find you, don't underestimate the five major sects and the Dragon Clan!"

"Isn't there a way to collect breath, how can they find me?" Chen Fei said strangely.

"There is no impermeable wall in the world, you can't take it lightly!"

"That's what I said!" Chen Fei sighed, if his identity was revealed, then what he would face would be......

Chen Fei didn't dare to think about it, because there would be countless masters chasing him every day, he wanted to go home, and if he wanted to see a relative, he might not be able to do it, and his relatives would also be affected by him, so instead of being miserable at that time, it is better to be bitter now!

As long as the steel and iron bones are strong, then the Cave Void Realm is not so terrifying!

The master of the five major sects is the cave void, so he doesn't have to hide everywhere at that time!

"I'll practice!" Chen Fei gritted his teeth, then took out the Cloud Piercing Spear and shortened it to half a meter in length.

"Where do I start?" Chen Fei's whole body trembled, and he smashed himself, what kind of magic skill is this!

"You can do anything, but the process must be fast, the old man's Guiyuan Decision is a fast word, as long as the materials are enough and the speed is fast enough, you can get out of the hole by this time tomorrow!"

"Then when I hit it to the end, there will always be one hand that can't be smashed, right?" Chen Fei thought for a while!

"Aren't you able to use your divine mind to control the Cloud Piercing Spear?

"You are ruthless!" Chen Fei gritted his teeth, then poured five different stones into his furnace and smashed them with his fist!

You have to smash the stone into powder! It's like a medicinal powder, which is good for absorption!

It took a lot of effort, and after more than two hours, the stone was smashed into powder, and Chen Fei began to drip essence blood into the powder again!

"One drop or ten or eight drops is definitely not enough, but you can bleed, as long as it is your blood, the effect is almost the same!"

"How much do you have to put in that?"

"Why don't you fuse it to the point where you can drink it, a little thicker?!"

"I'll put it!" Chen Fei took out a knife, cut it on the carpal artery with one knife, and then injected blood into the furnace!

He looked scary to himself.

After putting about two or three catties, Chen Fei was a little confused, and then immediately stopped the bleeding, tied his arms, and then, he picked up the cloud piercing gun and pointed it at his calf!

It's smashed, the cloud-piercing spear is an immortal weapon, although his body is hard, but after all, he smashed it, so with a click, his calf was directly fractured.

"Ahh

"Papapa~" In the midst of shouting, he kept whipping his legs, and then his legs deformed and softened, and his eyes rolled in pain, and his whole body convulsed!

"I hate you, old Wang Ba, you don't have a good heart......"

While screaming, he didn't stop swinging his gun and smashing his body.

This is the cultivation method of steel and iron bones, Chen Fei fainted from pain several times, but the old turtle also woke him up with a soul wake up at the first time, and let him continue!

After Chen Fei smashed his legs, the whole person had collapsed, had no strength, and lay on the ground like a dead dog.

But fortunately, the divine mind is still there, so the floating cloud-piercing spear continues to go up!

I don't know how many times he was smashed, I don't know how many times he passed out, and when he passed out for the last time, he knew that the shot had hit his head.

But as soon as he fainted, he woke up again, and then the old dark cloud signaled him to hurry up and drink the stone powder and absorb it quickly!

Chen Fei opened his mouth, and then the furnace quickly shrank with his mind and flew into his mouth!

"Run the Turtle Yuan Heart!" the old turtle reminded: "If you don't run immediately, you will be a waste, and the gods will not be able to save you." The old turtle frightened.

Chen Fei was in tears as he lay on the ground running the Turtle Yuan Zhou Tian, and then the essence blood stone powder that was poured into his stomach from the furnace tripod quickly swam along the seven meridians and eight veins to every corner of his body!

However, a miraculous thing also happened, with the absorbed bloodstone powder integrated into the skeletal and muscular organs, Chen Fei felt numb and crispy all over his body, and there was still a kind of vitality, and even the bones could heal quickly, which was very magical!

"Do you know what these five kinds of stones are? There are vitality stones, flesh god stones, black sky falls, stone spirit crystals, and the most important Tiangang stone, these five kinds of stones alone are not a good thing outside the sky, but the combination of the five kinds, that is the most precious treasure in this world!"

"This method, no one else knows, this is also the way of cultivation developed by the old man after a lifetime of study, so although it is bitter, but the effect is good, in your words, as soon as the chemical reaction comes up, it will be a miracle!"

"And you, about to become a real steel and iron skeleton, will not die when the train is crushed, and the cannonballs will not break you, so don't you feel that this is your creation?"

"I just feel like I want to be your ancestors!" Chen Fei scolded.

"Little bastard, this little bitterness turned his face and didn't recognize the master?"

"I don't admit it, you're experimenting with me, I don't believe you practiced like this back then......"

"Uh...... How do you know?" said the old turtle in amazement.

"Ahh