"What do you want?" Bai Gu spoke, helpless and angry!

Another white bone said with a hatred: "Don't go too far, otherwise you will be left here even if you don't practice with fire bones. You will be left here and you will be depressed for another hundred thousand years?"

"Get up, can you get up?" The old man said disdainfully: "Don't think that I'm in the lava and don't know everything about the outside world. You have merged 167 times and failed 167 times. If you change to a fool, you must think that you are stupid enough to even merge. But, have you really been in an idiot state for so many years?"

The four white bones were silent and did not speak up to refute anything!

The old man continued, "I always thought you were stupid in the first few failures. I really don't know how you became so powerful. But after ten or twenty times, I began to think that no matter how stupid you are, there should be a limit. It is unlikely that you failed more than twenty times. If my brain is still working, you can practice not only fire bones, but fire bones that you have practiced, right?"

"Hundred refining fire bones!" Lu Yu stood beside the old man, staring at the four white bones in a daze, and suddenly there was an indescribable admiration.

The four white bones are not friendly.

Lu Yu can't be considered their friend, nor is he considered an enemy for the time being!

However, those who dare to become a hundred fire bones are absolutely extraordinary.

The Lord of the Underworld said that the ultimate of fire bones is hundreds of refinements!

It takes thousands of years or even longer to practice. You will endure the torture of the fire Brahma body every day. This is a battle of endurance, mental power and will. Ordinary people have long been crazy.

If you practice this way, what will happen if you practice hundreds of exercises?

What is consumed is more than just a thousand years!

Once the hundreds of refining fire bones are completed, it is equivalent to transforming into flames. A piece of flame can melt the city and transform into the sea!

The fire bones of hundreds of refinements are based on ninety-nine failures, achieving the perfection of hundreds of refinements.

Every time you fail, the flames in the bones disappear.

However, at this time, the bones can already withstand stronger and stronger flames. During the next sacrifice and refining, the bones will be a little stronger.

There are only two people who can reach the level of hundreds of refinements that the Emperor Ming Zun knows.

And the person in front of him was not only a hundred refinements, but failed 167 times!

How many failures does this person want to make the hundred-refined fire bones?

When the four white bones saw Lu Yu's surprised expression, they couldn't help but be stunned: "Your master actually knows that the Bailian Fire Bone is not simple either."

"How about a hundred exercises? If you want to hit me, you will be afraid!" The old man did not have the slightest decadence of the old man, but his sharp and domineering aura was not inferior to Lu Yu.

The torture in the lava sea did not erase the old man's spirit, but instead the old man's slow recovery after leaving was taken to the next level.

The old man's eyes on his old face were as sharp as a sword, like two sword lights turning into several feet long green lights dragged in the void, even the flames in the void were cut open.

"Is that right?" A white bone opened his mouth and said calmly: "Reborn in the fire. I didn't grind you to death, but instead brought you to the next level. Tell me, what do you want?"

Another white bone said: "After you leave, the cave will be closed, and the person who comes in will be killed without any hesitation!"

Being threatened made the bones extremely angry.

However, they cannot do it if they leave this lava land.

The old man said, "When I came, I saw you all have a crystal ball. It's useless to see you now, so why not give it to me."

"Change another!" Bai Gu said directly and refused.

"No!" The old man shook his head even more readily.

The four white bones were silent together, as if communicating something.

Finally, a crystal ball as big as a fist floated out from the chest of a bone.

The old man raised his hand and grabbed it without hesitation, then put down his arms and said, "Since there are hundreds of fire bones, you should naturally know how to refine soldiers. I claim to be a demon-killing demon, and I have never had a sword. I don't want your star weapon, but I'll tell me the skill of refining the weapon."

"You have just survived a bone, don't be too much!" A white bone heard the refining of soldiers and said sternly: "The refining skills have always been top-level secret techniques, and even the supreme cannot obtain them. One-fifth of the refining of soldiers can be forged into a level nine-level star soldier. If you ask me if I want refining of soldiers, do you think I will give them to you?"

Another white bone spoke and said in a deep voice: "Don't talk nonsense to me. Take that crystal ball and leave quickly, don't make me angry! Otherwise, neither of you two will leave."

The old man said disapprovingly: "You are so embarrassed to take out one-fifth of the military refining skills? What I want is the complete military refining skills, which are the part with the star refining weapon. Although I don't understand, don't fool me with tatters and fakes. I have time to verify that if it is fake, I will come back to smash the pounds here."

A white bone had slowly stood up, his hand had reached into his chest, trying to pull out the rust sword.

Lu Yu, who had been standing by the side, was shocked.

After listening to the conversation between the two, he realized how precious this military refining technique is.

One-fifth of the military refining technique can be used to refine a level nine star soldier, and the complete star refining weapon!

No wonder for more than ten years, everyone has obtained the most soldiers' souls and then merged into the star soldiers.

There are even fewer level nine star soldiers, most of which are obtained through some special means.

No one has ever mentioned that it can create a star soldier!

It turns out that this is the reason.

Military refining skills – it’s really rare!

White bones are ready to start for military refining.

The other three bones did not move.

The old man also stood up. Although he had just gotten out of trouble for a few minutes, he was already full of energy and his recovery was amazing.

Above the old man's head, thousands of demon-slaying swords were already hanging high, making a "kneading" sound of swords!

The atmosphere became very tense.

The standing bone had already taken out the rust sword and was about to take action.

But Bai Gu did not take action, his eyes were beating blue fire, and he said in a deep voice: "I will give you military refining skills, you won't ask for anything else?"

"I'm not greedy, these two are enough." The old man nodded with a smile.

A white bone sneered, "Bastard, are you called greed? Military refining has always been mysterious and precious. This time it is your luck. If you dare to blackmail me before my 99th failure, I will definitely kill you!"

"It's useless to give it to you. The most important part of the star tool is missing, and you can't learn it even if you learn it!"

"Don't talk nonsense. Whether you can practice it is my problem. You just need to be responsible for teaching."

A bone looked at Lu Yu but didn't say anything.

This man came to save the old man. Even if they avoided this and told the old man to practice military skills, the old man would tell the young man.

Therefore, Bai Gu simply began to explain the methods of military refining in detail.

Lu Yu listened carefully from the side.

The old man was also listening carefully, and then occasionally asked a few questions, which were directly pointing out the key points.

This explanation lasted about two days before the white bone shut up, and a fire popped out of his index finger and hit a hole, and began to expel guests.

"Let's go." The old man raised his hand and headed towards the hole.

Lu Yu followed the old man into the passage.

After passing through the passage, I soon arrived at the barrier again.

The old man pressed his hand on the barrier and said in a deep voice: "At that time, he was careless and suppressed by dozens of demon lords when the darkness came. This time I will kill the demons cleanly when I went out."

Lu Yu's forehead was sweating coldly and he smiled bitterly: "Senior, I think it's better to slow down the work. Because--"

Lu Yu told the old man about his relationship with Huo Wu and the changes over the past decade.

"Is it another rebirth of darkness coming?" the old man frowned, sighed, and said solemnly: "Are you saying that even the original demon appeared?"

Lu Yu nodded and said, "Yes, things are very complicated. Senior, I think you have just gotten out of trouble, so it's better to take a break first."

"Let's talk about it when the old man wanted to exert force." When the old man wanted to exert force, the passage barrier automatically opened.

It seems that Bai Gu really doesn't welcome these two people to stay here again and let them go.

The moment he stepped out of the barrier, the old man took a deep breath and frowned and said, "What a strong smell of blood."

"How is that possible?" Lu Yu smiled and said, "I--"

Lu Yu wanted to say something, but suddenly his face changed suddenly.

Not only was there a bloody smell, but there was a faint mist-shaped blood in front of the two of them!

"Looking for death!" Lu Yu roared to the sky, like a dragon roaring, roaring the hall roaring.

His people ran towards the hall like a cold light.

Along the way, he saw countless demons corpses.

Lu Yu vaguely heard the whistling and fighting outside the hall!

boom!

A two-headed monster eagle flew backwards from outside the hall door, and its body had disintegrated in mid-air and exploded into a bloody rain.

The blood flowed into a river in the hall, as if it was slaughtered.

Lu Yu searched everywhere but couldn't find Huo Wu's shadow. His hair was dancing, and murderous aura surged out of his body, like a torrent hitting the world.

"What a strong murderous aura." The old man who killed the demon was shocked, then looked at Lu Yu with appreciation.

Lu Yu is not very old, and this murderous aura alone can see the strength of his strength.

It is not easy to reach such a force at such a young age!
To be continued...