This kind of continuous alchemy has passed for another five months.

Up to now, Hou Yu has fallen into the extreme madness of alchemy, which has lasted for half a year.

Luo Fei did not live up to Hou Yu's expectations of him, in the half a month before Hou Yu's alchemy, he had already reached the late stage of the Earth Source Realm, and now, he had reached the early stage of the Heavenly Source Realm.

As for Xiao Si's cultivation, the speed of improvement is even more shocking.

His heart is resolute, and he has no distractions, he has been constantly cultivating, and in just half a year, he has already reached the peak of the Earth Source Realm, and he is only one step away from reaching the Heavenly Source Realm cultivation.

At this moment, no one dared to underestimate the two of them, not only because they had such a master as Hou Yu, but also because of their extremely amazing cultivation talent.

In the past six months, Jiang Yu went to Hou Yu twice more.

Not only him, but also Chu Chen and many of the top disciples had come, and Hou Yu's cave mansion emitted a pungent danxiang, which was too strong.

These top disciples are extremely envious of Luo Fei and Xiao Si, in the eyes of these top disciples, Hou Yu is not only strong, but also an alchemist with supreme talent, if he becomes his disciple, will he still worry about his cultivation resources in the future?

It can be completely seen from the fact that the two of them are cultivating so fast.

......

"This elixir ......"

Inside the cave mansion, Hou Yu looked at the pill in his hand and frowned and thought.

This is an Earth Source Pill, and it is not one of those ordinary Earth Source Pills, the whole body is extremely round, and the pill exudes a heart-warming Dan fragrance.

However, Hou Yu looked at the Earth Source Pill in his hand, but he was not satisfied.

"Although this is the material for refining the Earth Source Pill, the pill I have refined is definitely more than just this medicinal effect!"

Hou Yu's eyes kept flickering, and he muttered in a low voice, "Could it be that my fire is not well controlled?"

As the words fell, Hou Yu threw this Earth Source Pill aside, and then took out an elixir again and put it into this Dan furnace.

The moment these elixirs entered the Dan Furnace, Hou Yu's palm waved slightly, and the Sun Pure Flame immediately appeared, but at this moment, the Sun Pure Flame possessed by Hou Yu no longer had the white light that it had before, and it appeared and disappeared from time to time, as if it could be extinguished at any time.

The moment the Sun Pure Flame appeared, the elixir material in that Dan furnace immediately melted, and all this was just in an instant!

The temperature that the sun has at this moment has reached a point that cannot be described in words.

The space around the Dan Furnace had completely disappeared and turned into pitch black, if it weren't for Hou Yu's control, I'm afraid that this Dan Furnace would also be melted by the temperature emitted by the Sun's Pure Flame.

"Fire, fire is the fire of heaven and earth......"

Hou Yu kept muttering in his mouth, and at the same time, he kept putting the elixir in his hand into this Dan furnace.

"Why is it called the fire of heaven and earth, and why is there a fire between heaven and earth?"

At this moment, there was confusion in Hou Yu's eyes.

This confusion lasted for five months, until five months later.

At this time, it had already passed to the twelfth month of Hou Yu's retreat, and it still did not disappear.

The arrival of the twelfth month is also the time for the top disciples of the Phantom Spirit Divine Sect to accept disciples again.

It is still a thousand high platforms, but at this moment, Hou Yu has not appeared to accept disciples.

In front of Hou Yu's high platform, there was a light curtain.

In that light curtain, there were a hundred steps that Xiao Si had walked through at that time, which showed that whoever could walk through the previous hundred steps could become Hou Yu's disciple.

It's completely different from a year ago, and today there are millions of people apprenticed.

However, eight tenths were crowded in front of Hou Yu's stone platform, and the remaining two-tenths were occupied by Jiang Yu and Chu Chen, and the last disciples who came to apprentice were scattered in front of the stone platforms of the top disciples of the other Phantom Spirit Sects.

For this matter, no top disciples felt jealous, because after Hou Yu showed his extremely strong strength before, these top disciples had already expected today's scene.

Even, on these thousand stone platforms, there is no one standing on half of the stone platforms, and these top disciples are also crowded in front of Hou Yu's stone platform, and they want to become Hou Yu's disciples!

However, the truth was not as easy as they imagined, as time went by, a day passed, but no one could walk through the hundred steps that Hou Yu had set up a year ago.

All of them felt that Hou Yu deliberately increased the difficulty of the test, but in fact, there was no such thing at all.

Luo Fei and Xiao Si were standing on the stone platform at the moment, but now Hou Yu came directly to the center of the Phantom Spirit Sect and came to the main hall of the Phantom Spirit Sect.

"Disciple Hou Yu, come and see the Great Elder!" Hou Yu hugged his fists and shouted.

About a moment later, an old figure walked out of the hall, and this person was none other than the Great Elder.

"Didn't the old man let you retreat for a year before?At this moment, there should be a month before it is complete, why did you come out for me now?" the Great Elder was waiting for Hou Yu to speak with dissatisfaction on his face.

Hou Yu muttered slightly: "The disciple has been in retreat for a year, and suddenly there is something unclear, and I want to ask the Great Elder to give advice to the disciple. ”

"Oh, is that so? Then you can say it quickly!" Hearing that Hou Yu actually asked himself for advice on cultivation, the Great Elder suddenly became interested.

"Between heaven and earth, why is there fire?" asked Hou Yu directly.

Hearing this, the Great Elder was stunned for a moment, and hurriedly frowned and said, "This ...... Where does fire come from, why is there fire between heaven and earth?"

"Please also ask the Great Elder to answer the disciples. Hou Yu hugged his fists, but his tone seemed to be forcing the Great Elder to answer.

Seeing this, the Great Elder's brows furrowed even deeper, and he thought for a long time, and then replied: "Fire has always existed between heaven and earth, it is an attribute, it is also a kind of spiritual power, and it can be said to be a kind of attribute law, which is condensed from heaven and earth, and will never be extinguished. ”

Hou Yu lowered his head and thought carefully about what the Great Elder said, then shook his head and said, "The Great Elder still hasn't answered the disciple's question, what the disciple actually wants to ask is why there is fire between heaven and earth. ”

"The old master didn't know about this. The Great Elder shook his head, he had already guessed that Hou Yu was evolving his own laws, and if he carried out blind guidance at this moment, it was very likely to bring demons to Hou Yu.

What's more, what he cultivated was not fire attribute spiritual power in the first place, so naturally he would not easily answer Hou Yu's question.

Hearing the words of the Great Elder, Hou Yu sighed in his heart, and the confusion in his eyes became even stronger, and after leaving this hall, he came directly to the central hall where Shen Yuhan was.

"Disciple Hou Yu, please also ask the sect master to come out and see him. Hou Yu shouted loudly.

This sound was very loud, and it directly spread across the surrounding area of millions of miles, and many figures rushed into the sky at this moment, rushing towards here.

"What's the matter?" Shen Yuhan walked out of this hall.

"The disciple came here to ask, between heaven and earth, why is there a fire?" Hou Yu's eyes showed a blank look, regardless of Shen Yuhan's identity, he asked directly.

"Why is there fire?" Shen Yuhan hurriedly frowned when he heard this, and then muttered: "Fire is one of the five elements, it is the condensation of heaven and earth, it is the way of all things in nature, and it is the law of the ancient flood, not why there is fire, but there must be fire." ”

"But why does there have to be fire in this heaven and earth?" Hou Yu asked again.

"If there is no fire, how can you refine the elixir, how can you integrate it into the five elements, and how can you scorch those things?" Shen Yuhan replied.

"If there is no fire, you can also use thunder and lightning to refine the elixir, and you can also roast other things, as for integrating into the five elements, it is because the five elements are reincarnated with each other, there will be fire, what the sect master said is not right......"