Disciple, go down the mountain and harm your sister.

Although there is a method, Chu Yishen knows that there is another very important factor to consider.

That is real fire.

Tian Baofeng's copper furnace is the best place for refining weapons, but in this situation, it cannot be used.

The only way is to find a way to use the spiritual energy on his body to drive the real fire.

Chu also looked at all the storage bags seized just now. Fortunately, there are various spiritual weapons in these storage bags.

Using these things to refine spirit weapons should be better than the materials used for the Tianyu Sword.

Chu also pushed the real fire and started refining the weapon.

Chu Yi also didn't intend to refine a spirit sword that was too long and too big, he thought, first make a spirit sword like a dagger.

Handfuls of various spiritual weapons were thrown into the furnace by Chu Yi.

As the temperature continued to rise, all kinds of impurities began to be removed by Chu Yi, and the rest in the entire furnace were all the most refined things.

After several hours, there was only liquid of the same color in the stove.These liquids are so pure that it is very pleasing to look at them.

But the strange thing is that in this surging liquid, there is a piece of liquid the size of a little finger, which is always rolling in the middle of all the liquid.

It seems to have a particularly high melting point.

Everything else was liquid, but it was still solid.

With a thought, Chu Yi blew a mouthful of true air, and the piece of liquid the size of a little finger flew out of the stove immediately.

Chu Yi stared at this thing with eyes as big as a copper bell.

Perhaps because of the sudden drop in temperature, this thing suddenly became transparent. Looking at its surface, it looked like a glowing crystal.

Squeeze it with your hands, it is very hard.

Chu Yi put it to his mouth and bit it with his teeth.

But he tried his best, but he couldn't bite a trace of the crystal.

"I'm going, what is this thing?"

Chu Yi put the crystal back into the stove again in disbelief.

I re-adjusted the size and speed of the real fire, thinking that the control of the real fire might not be in place.

But Chu Yi seemed to be wrong.

As he continued to adjust the real fire, all the liquid began to turn into various small fragments bit by bit.

The pieces are all turned into crystals and look especially beautiful.

It seems impossible to cast a sword now.

However, the color of each piece of crystal is almost the same.

It can be seen that if these crystals can be tempered in Tian Baofeng's alchemy furnace, they will definitely become a very sharp spirit sword.

"The first step is finally completed perfectly."

Chu Yi smiled to cheer himself up.

Although it has not been finalized, it is not difficult to extract so many crystals before actually casting a spirit sword.

Taking a deep breath, Chu Yi realized that his whole body was completely soaked.

The sticky clothes and the unpleasant smell forced Chu Yi to quickly find a pond to soak in.

After washing his whole body, Chu Yi drank several bottles of spiritual liquid, and after putting away all his things, Chu Yi found a place and began to take a nap.

When I woke up, it was already the next morning.

Chu is also a little regretful.

He originally wanted to take a nap, and then continue with the refining.

Injured by Li Gan this time, it seems that his body has recovered on the surface, but in fact, his mental aspect seems to be worse than before.

After realizing this, Chu Yi drank another bottle of psychic liquid, and only then began the second stage of refining.

True Qi, True Fire, and pure liquid.

As time went by, these liquids, under Chu Yi's control, began to fuse continuously in the copper furnace, and finally, all the liquids became the same color.

About three hours later, there was a brick-sized solid in Chu Yi's hand.

This is what it looks like after all the essence of the spirit weapon is fused.

No matter from which angle you look at it, the color and luster of this "brick" are almost exactly the same.

All the rest of the work is related to Tian Baofeng.

But Chu Yi is not very clear about Tian Baofeng's current situation.

After thinking over and over again, Chu also planned to go to Fu Bo.

Uncle Fu heard that Chu Yi planned to forge swords at Tian Baofeng, he shook his head first, then sighed and said, "Now the ground fire in Tian Baofeng has been controlled by Li Gan. All must be approved by him.”

"Is there nothing you can do with Li Gan?"

Chu Yi couldn't believe it at all, Li Gan had already posed a threat to Bale Mountain.

"It's not that we have no choice, but that the lives of several elders are now under his control."

"This guy made a plan early on. He ate several elders with venom. Once we rashly attack him, he will kill those elders."

Fu Bo replied very seriously.

"In that case, I'll try it myself."

Chu also had no choice but to settle for the next best thing.

Fortunately, when he came to see Uncle Fu, he didn't have much hope.

The result now is also within his expectations.

Seeing Chu Yi's disappointed expression, Fu Bo pondered for a while and said: "How about this, I will find you a secret place, and you can make good use of real fire to refine weapons. When you refine weapons, you must be highly concentrated , don’t make any fools.”

Chu is also grateful.

Fu Bo is really good.

The refining place he provided to Chu Yi was not too far from Mount Bale.

But it was a very comfortable cave.

Fu Bo told Chu Yi: "This cave, when I have nothing to do, I come here to rest."

"In addition to being warm in winter and cool in summer, the most important thing is that there is also a small alchemy furnace here, and there is also an underground fire, but it is not big, and it may not be very effective in forging swords."

Hearing that there was still a ground fire, Chu Yi's eyes lit up immediately.

"As long as there is ground fire, I can adjust it through real fire, ah, it can't be better, Fu Bo, you should have told me earlier."

Chu Yi rubbed his hands together happily.I don't know how to thank Fu Bo.

It really is a good place to follow Fu Bo into the cave.

What made Chu Yi even more happy was that the entrance outside the cave was very small, as long as the entrance was blocked, one man could be closed and ten thousand could not be opened.

But after entering inside, it is very open.

There is actually a hall that can accommodate more than 200 people, and on the far right of this hall, there stands a copper furnace that looks like a wooden barrel.

Under the copper furnace, if you touch it with your hand, it really feels a little warm.

"This is the ground fire I was talking about, but it's very small. Compared with Tian Baofeng's, it's nothing like mud."

Fu Bo shook his head while talking.

"I can try it, Fu Bo, thank you."

Chu Yi said sincerely thanks.