Zhuang Fan didn't know what was happening in the outside world, but he had a vague bad premonition.

After all, this secret room was discovered by the ancestor of the Hong family, but as a result, the other party didn't follow up together, didn't he want to get a piece of the pie at that time?

Not only that, Zhuang Fan also discovered that the material of this secret room was strange, not only could the sound not be transmitted, but even the divine consciousness and true yuan could not be diffused, as for opening it from the inside, it was almost impossible.

"Master, why don't I think this thing is quite right?" The god of medicine was the first to speak.

He was the oldest of the four and had the most experience in life, so he naturally thought about far more things than others.

According to his analysis, the series of behaviors of the ancestor of the Hong family are too abnormal, giving people the feeling that there is some kind of conspiracy.

Seeing the God of Medicine frowning and thinking, Zhuang Fan stopped and said: "God of Medicine, don't think about it so much, if you come, you will be safe, what we should do now is to unravel what kind of existence the energy in this secret room is, and then use its power to wash the marrow, condense the flesh, and let our realm reach a new level, as for whether the ancestor of the Hong family has a conspiracy, we can't care for the time being." ”

"But if the ancestor of the Hong family deliberately led us into this secret room, and then completely sealed us in it, what should we do?" The poison god also voiced his concerns.

Zhuang Fan smiled mysteriously, didn't say much, and walked directly to the depths of this secret room.

As he got closer and closer to the depths of this secret room, Zhuang Fan found that the temperature was getting higher and higher, and this feeling was like being in a furnace.

But because of Zhuang Fan's suggestion, the medicine god gathered all the power in their bodies in the dantian, and let the mysterious power wash in their bodies, and as time passed, their physical strength was qualitatively improved.

Ten minutes later.

They can be regarded as entering the end of the secret passage, and when they appeared there, the four people, including Zhuang Fan, were all stunned, because the end of this secret room turned out to be a piece of magma, and the scorching temperature evaporated everything around them into nothingness, even the air was extremely thin.

Thanks to Zhuang Fan, their cultivation is not weak, not only can they clear the valley, but they can also enter the turtle breath state for a short time, even if there is no air, they can temporarily survive for a lot of time.

"Master, could it be that energy comes from the fire in the center of the earth?" The god of medicine muttered in a low voice.

After all, he is an alchemist, so he naturally knows the power of the fire in the center of the earth, and the mountain gate where he is located has a furnace set up on the fire in the center of the earth.

But soon, he put aside this speculation, after all, he knew exactly what the fire in the center of the earth was, and he had never heard that this thing also had the effect of refining the flesh and washing the marrow.

Zhuang Fan naturally knew this, and immediately cast the Eye of Creation, and he sensed that there was a strange energy fluctuation in the center of the magma.

With the ups and downs of that energy, the surrounding fire in the center of the earth was constantly absorbed by it, and then quickly released.

The energy that can be released is the same as the mysterious power that entered his body before.

"That's where the problem arises." Zhuang Fan pointed to the center of the magma.

But he didn't dare to get close, after all, the magma was more than a thousand degrees, and although he claimed to be an immortal cultivator, his current state was at best a mortal who could use the power of nature.

And this magma, even the treasure can be easily melted, if you get close, it is estimated that it will become black charcoal in an instant, and your soul will be destroyed.

Even those Infant Cultivators may be able to barely get close to the magma without hurting themselves.

"Master, what should we do now?" The poison god asked.

Zhuang Fan was silent for a long time before he spoke: "Well, since we can't spy on the secrets in this magma, but since we have come here, we naturally can't run in vain, now, everyone is devoting themselves to cultivation, and with the help of the mysterious energy here, refining our physical bodies." ”

"Yes." The three of the medicine gods naturally had no opinion on this, and quickly sat down cross-legged, gathered their minds, and cultivated without distractions.

Three hours later, Zhuang Fan and the four of them had already woken up, although their cultivation had not improved much compared to before, but the strength of their physical bodies had improved tremendously, and now they, everyone's physical bodies, could be comparable to medium-grade treasures.

"Master, I didn't expect that we would have such a huge harvest this time." The God of Medicine said with great joy.

Zhuang Fan bowed solemnly, obviously, he didn't expect that before leaving Yangzhou, there would be such an opportunity.

As soon as he thought of this, Zhuang Fan quickly got up and planned to return the same way, after all, after cultivating for so long, his wife has not heard from him, and he will definitely worry about his safety.

But Zhuang Fan had just taken a step, and suddenly, in the storage bag around his waist, a streamer quietly appeared, and finally floated in front of Zhuang Fan.

It was a slender silver needle, which was exactly what Zhuang Fan had obtained from the other party after he killed the Blood God Sect Xuanqingzi before.

Zhuang Fan had thought about refining it before, but he tried many methods, but he never succeeded.

Then Zhuang Fan killed the small dragon with his bare hands, and successfully domesticated the big dragon, Zhuang Fan almost forgot that this thing existed.

Unexpectedly, now, this silver needle has a reaction.

Could it be ......

While Zhuang Fan was guessing, suddenly, the silver needle suddenly bloomed with dazzling silver brilliance, and then, a trace of suction emerged, and under the pull of that traction, those mysterious energies floating in the air were quickly absorbed by it.

This phenomenon lasted for a short time, and when the last trace of mysterious energy disappeared, the silver needle burrowed directly into the boiling magma.

I saw that the magma gradually turned from red to black, and finally disappeared directly, turning into a hard stone.

This scene appeared too fast, causing Zhuang Fan to not react for a while, his face was shocked, obviously, he didn't expect that this small silver needle had such a terrifying power, and it would absorb all the heat of this underground magma at once.

But that's just the beginning.

When the magma was completely solidified, the silver needle rapidly enlarged at a speed visible to the naked eye, eventually resembling Optimus Prime.

Click.

The silver pillar smashed directly on the black rocks, and was struck with such terrible force that all the rocks turned into powder and dissipated.

"Look, what's that?" The god of medicine exclaimed in surprise, and he found that in the deep pit smashed out by the silver pillar, there was a huge black ruler, which was several meters long, the surface was concave and convex, and the streamer was flashing, and faintly, there was a trace of mysterious power that made people prostrate.

"Master......" The medicine god turned his head to look at Zhuang Fan.

Zhuang Fan didn't say anything, and after hesitating for a long time, he took a step forward and appeared in front of the giant ruler.

"God-killing ruler?" Zhuang Fan looked at the strange words on the surface of the giant ruler and almost blurted it out.

"Master, what god-killing ruler?" The poison god asked, his face dazed, he didn't know the strange words on the ruler at all, and he didn't know the meaning contained in it.

"God-killing ruler, that's the name of this thing." Zhuang Fan explained, feeling a little dazed in his heart, although he had obtained the memory of the Creation Immortal Venerable and knew a lot of words in the Immortal Cultivation Realm.

But obviously, Zhuang Fan had never seen this pattern in front of him before, and he didn't have any memory about it.

But this is the case, Zhuang Fan still translated it at a glance.

This feeling is really indescribably magical.

Of course, for these mysterious things, Zhuang Fan has always disliked to be entangled.

What he has to do now is to refine this god-killing ruler and see how powerful this thing is, and how powerful it is, and how dare it take such a domineering name.

Of course, Zhuang Fan also knew that the word 'god' in this god-killing ruler did not refer to the god realm, but to the real god.

And God is a more intelligent being than immortals.

The more Zhuang Fan thought about it, the more his heart beat harder, and he immediately ran the Creation Mixed Yuan Technique, intending to refine it.

But before Zhuang Fan's hand could touch the big black ruler, the latter turned directly into a streamer and drilled into Zhuang Fan's dantian.

Click.

A crisp cracking sound was heard.

Zhuang Fan's dantian was directly shattered, not only that, but the true pill that he had finally condensed turned into powder.

As for the majestic power of creation contained in the body, it was also completely absorbed by the big black ruler in an instant.

"This ......" Zhuang Fan was completely stupid.

However, when he realized that he could mobilize the power stone in the big black ruler at will, a hanging heart gradually fell.

"Master, what are you?" Seeing that the breath in Zhuang Fan's body had completely disappeared, the medicine god and the poison god and others all showed worry on their faces.

Could it be that this big black ruler absorbed all Zhuang Fan's cultivation and made him an ordinary person?

Seeing that the God of Medicine was like this, Zhuang Fan shook his head with a smile and said: "I don't know the specific situation, but the only thing I can tell you is that now I no longer have a dantian, and all my strength is stored in that big black ruler, in other words, that big black ruler has become my dantian." ”

When these words fell, the medicine god and the others were all confused.

You must know that for ordinary martial artists, and even cultivators, the shattering of the dantian is equivalent to becoming a waste.

But Zhuang Fan, who had such an adventure, actually used that big black ruler as a dantian.

If it spreads, no one will believe it.

Click.

A crisp cracking sound was heard.

Zhuang Fan turned his head to look and found that the silver pillar, as if it had completed its mission, quietly shattered, and finally completely dissipated into nothingness.

"Let's go, let's get out." Zhuang Fan opened his mouth and said, turning back along the secret passage.

Ten minutes later, the four of them came to the exit of the secret room, intending to find a way to contact the ancestor of the Hong family to open the secret passage, but found that no one responded outside at all.

The God of Medicine and the Poison God and the others suddenly became anxious.

"Master, look at it." The god of medicine pointed to the door of the secret room, where there was a line of small letters.

"Lord Zhuang, this secret room is made of mixed iron, and it can't be opened from the inside, so you can wait for death inside. As for your wife and children, don't worry, I will soon send them to hell and meet you. Of course, don't think that with the protection of the dragon, you can sit back and relax, I and the blood god this time, but come prepared, the dragon can't stop it at all. ”

Settle the payment, the ancestor of the Hong family stays!

After reading this line of words, Zhuang Fan's eyes suddenly flashed with a monstrous killing intent.