Time, minute by minute, in the blink of an eye, about half an hour has passed since Lu Zhe devoured and refined the 'Extreme Mountain Fire Sunflower', and the heat wave that continued to erupt outward became longer and longer, and the frequency of eruption gradually decreased, and it didn't take long for the heat wave to no longer spew around!

"Why is there no movement?" Seeing that the blazing waves that continued to erupt outward from the top of the altar suddenly disappeared, the old man frowned, puzzled.

Turning his head to look at the doctor, he saw that he was also frowning at the moment, and he must have wondered why the heat wave suddenly disappeared.

"Mr. Doctor, why did the heat wave suddenly disappear?" asked Lao Liu.

Hearing this, the old doctor lowered his head and was silent for a while, as if he was thinking about something, and after a while, the old doctor looked up at the top of the altar and said, "I don't know either." After a while, the old doctor groaned slightly and said, "Let's go up and have a look."

The sixth oil nodded approvingly.

With a wave of his hand, the hemispherical green flame that enveloped the altar suddenly concentrated in the middle, and it didn't take long for it to turn into a long flame and burrow back into the doctor's hand.

When the green flame was completely withdrawn, he retracted his right hand into his robe and said, "Okay, let's go up and see what happens."

The sixth oil nodded, and went to the top of the altar side by side with the old doctor.

When they came to the top of the altar, they were stunned by what they saw.

Lu Zhe, this young man who usually has close contacts with them, is sitting naked in a puddle of potion with his eyes closed and gritting his teeth at the moment, every inch of skin on his body has turned into a blood-like color, and a trace of heat continues to emanate from the pores on his body, and the expression on his face has been distorted together because of pain, looking hideous and terrifying, you can imagine how much pain he has experienced just now.

You Lao Liu just wanted to step forward, but was stopped by the doctor, looked at the doctor with some puzzlement, and only listened to the doctor's righteous words and whispered: You can't go over now, so as not to disturb his mind, otherwise it is very easy to go mad and turn into ashes.

You Lao Liu nodded and stopped, the two of them were about three feet away from Lu Zhe, quietly looking at Lu Zhe in the medicine pool.

"Boom"

Just a few minutes after the two of them came to the altar, they heard a sudden soft sound, and then a wave of heat that turned ice into water suddenly erupted from Lu Zhe's body, surging in all directions in a circle.

"Not good!" The two of them sensed the scorching heat at the same time, and their faces changed slightly, and with a wave of the old doctor's hand, a green flame erupted from the two cuffs, and then turned into a hemispherical protective cover to wrap the old doctor tightly. On the other hand, I saw that his hands were first folded, and then stretched forward, and in an instant, a thick ice wall with a height of one foot and a width of more than three feet suddenly rose from the ground from a foot in front of him, blocking the terrifying high temperature like the scorching sun.

The erupting heat wave spread far away, and it didn't take long for it to disappear without a trace.

You Lao Liu looked at the ice wall in front of him that had become like paper, swallowed his saliva in shock, and said with palpitations: What a terrible high temperature, it actually melted such a thick ice wall.

With a wave of his hand, the old doctor withdrew the green flame burning around him, and said with the same feeling: Yes, it is indeed much stronger than my green fire.

Stretching out his hand to break the paper-like thin ice in front of him, You Lao Liu looked at Lu Zhe, only to see that his body began to tremble at the moment, and the liquid in the medicine pool he was soaking in had dropped a few points.

"What's going on?" After seeing this scene, Lao Liu frowned and asked puzzled.

"Wait and see" The old doctor looked at Lu Zhe who was trembling, and his brows tightened.

"It's so hot, it's so hot, it's so hot, how can I be so hot?" Lu Zhe kept hovering this voice in his heart for a long time.

Lu Zhe opened his eyes, but it was dark everywhere he entered, he couldn't see anything in the dark, and he couldn't see his five fingers when he stretched out his hand. Looking around, it was also dark and empty, and there was nothing.

"This, where is this?" Lu Zhe sat up straight in the dark, looking at the surroundings and muttering to himself in confusion.

Suddenly, just when he was puzzled, not far in front of him, a faint light suddenly lit up, like a burning flame in the darkness, burning quietly.

"What is it?" Looking at the faint light, Lu Zhe muttered to himself suspiciously.

Just when he was puzzled, the faint light suddenly began to change color, first pale yellow, then dark yellow, then reddish-brown, then pale green, all kinds of colors constantly changing, flashing with different colors of light, very beautiful and gorgeous.

Lu Zhe looked at the strange light that was constantly changing colors, slowly stood up in the dark, and walked towards the light that was constantly changing colors.

One-step, two-step, three-step, four-step...... , Lu Zhe was getting closer and closer to the light, however, when he was less than half a zhang away from the light, the light that was constantly changing colors suddenly trembled, as if he noticed Lu Zhe coming over.

After the light shook for a moment, there was no abnormality, and then the color changed beautifully.

Lu Zhe tilted his head, very puzzled, but he still moved under his feet, walking towards the light of changing colors.

After a few steps, Lu Zhe finally came to this place of light that constantly changed colors, and looked carefully, but was shocked to find that this was a small flame, this flame was burning quietly, and the fire light it emitted was constantly changing color, it looked very beautiful, but this flame seemed to be slowly getting smaller, and the fire light emitted was slowly weakening, and it seemed to be extinguished at any time.

"Isn't it good-looking?" Behind him, a very familiar voice suddenly came! Lu Zhe was startled, turned his head to look behind him, and saw a person standing behind him, a person who looked exactly like himself!

"Who are you?" Lu Zhe looked at the person standing behind him who looked the same as himself, and asked suspiciously.

The man sneered, did not answer Lu Zhe's words, stretched out his right index finger and pointed to the flame behind Lu Zhe that was constantly changing colors, and said: That flame is very beautiful.

Lu Zhe didn't reply, but a cold look flashed in his eyes.

Seeing that Lu Zhe didn't answer his words, the man didn't get angry, and still said coldly: Don't you think the cluster of flames behind you is very beautiful? After a pause, the man continued: Then do you want to know what the cluster of flames behind you is?

Hearing this, Lu Zhe raised his eyebrows, as if he was a little surprised, looking at the young man in front of him who looked exactly like himself but had a cold expression, Lu Zhe hesitated for a moment, and finally said: Do you know what this is?

The corner of the man's mouth showed a cold arc, and said, "Of course I know."

"And what is this?"

"Your 'fire of life'!"

"What?!" Hearing this, Lu Zhe was startled, and then looked at the flame behind him that was constantly changing colors and burning, his eyes were full of incredulity, and he was stunned, Lu Zhe turned his head to look at the man in front of him, and said: Then who are you?

The young man didn't speak, smiled coldly, a fierce look flashed in his eyes, and said, "You want to know who I am?"

Lu Zhe nodded.

"You don't have to know who I am, do you want to know why the flame behind you is shrinking," the man said lightly.

Lu Zhe glanced back, and found that the flame behind him had been reduced to less than half of what he had seen before, and the light emitted was much weaker, as if it was about to go out.

Looking at Lu Zhe with a surprised expression, the man continued: As I said just now, this is your 'fire of life', what is the 'fire of life' As the name suggests, it is the solid form of your life, in other words, this flame is your life.

Listening to the explanation of the young man in front of him, Lu Zhe's eyes did not leave the burning flame, and after a while, Lu Zhe asked: Then why is this flame slowly weakening?

"You don't know how thick the sky is to devour the 'Extreme Mountain Fire Flower' to cultivate, it's not wrong, what is wrong is that you were too anxious and swallowed that miraculous medicine too early, and now the power of that miraculous medicine is wanton in your body, and your body can't bear it at all, so your 'fire of life' is slowly weakening, and it seems that it will be extinguished soon. Once this 'fire of destiny' is extinguished, it also means that your life is over," said the young man without hurry.

"What?!" Hearing this, Lu Zhe suddenly trembled like a lightning strike, and he didn't say anything for a long time, after a while, Lu Zhe turned his head to look at the burning flame, only to see that it was slowly weakening, Lu Zhe hurriedly reached out to protect it, but no matter how hard Lu Zhe tried and what he did, the flame was still slowly weakening, which made Lu Zhe anxious.

"It's useless," the man behind him said lightly.

Turning to face the young man who was exactly the same as himself, Lu Zhe had a complicated look in his eyes, and he didn't know what to say, after a long time, he only heard Lu Zhe say a little unwillingly: I, will I die?

Looking at Lu Zhe with a complicated facial expression, the man suddenly changed his cold face just now, and a trace of softness flashed in his expression, and said: Do you want to live?

Hearing this, Lu Zhe seemed to have discovered the light, looked up at the man, and said in a voice full of expectation: Can I still live?

"Who knows," the man said lightly.

Hearing this, Lu Zhe's expression full of anticipation instantly dimmed.

Looking at the eclipsed Lu Zhe, the man closed his eyes, opened them again after a while, and said: Do you have any reason why you have to live?

Hearing this, Lu Zhe, who was overshadowed, was suddenly startled, and then touched his head, as if he was thinking about something, and after a while, he only heard Lu Zhe say in a firm tone: Yes.

"What is it?"

"A promise!"

"What promise?" Hearing this, the cold young man seemed to feel a little unexpected and asked.

Lu Zhe looked up, looking at the chaotic and dark space, and his voice was firm

"A promise that I must go back safely!"

Lu Zhe looked down at the man in front of him, his eyes were full of indomitable and determined look, that look seemed to tell the man in front of him, even if there were many difficulties and dangers ahead, he would step over, he would never bow his head and give in, and he would never let the difficulties and dangers be at the mercy of anything!

"I'm going back alive!"