The middle-aged man, who had almost twenty years of scientific experience, had seen countless strange chemical reactions, or animals that had been spliced together into strange shapes.

But I have never seen a human being who is not afraid of the heat of more than 500 degrees.

Is this really human? Not Superman?

At this moment, he really felt that his worldview had completely collapsed.

Robert glanced sideways at the middle-aged man, and reminded lightly: "You don't need to know this, you know that as long as this person in the secret room, we can't afford to mess with him."

"If he dies, the Empire on which the sun never sets will be."

Thinking of his terrifying forces, and Yan Xia's attitude towards them, if there is really any accident.

The sun never sets on their empire, and even if they don't perish, they will at least be shed a layer of flesh and blood, and it is estimated that they will not be able to turn over within a few hundred years.

Thinking of this, Robert couldn't help but shudder.

However, just as he was reminding him not to kill Liu Feng, one of the instruments in the laboratory suddenly began to emit black smoke, followed by a short circuit.

The whole lab started to glow red!

When Robert saw this, he immediately had a premonition that something was wrong, and hurriedly asked, "What's going on?"

"A cooling device malfunctioned, causing the temperature in the chamber to be uncontrollable, and the temperature began to spike dramatically!"

The middle-aged man also began to try his best to redeem it.

Just ten minutes.

The temperature of the chamber has reached a critical point of 1,000 degrees Celsius, and all equipment has been completely shut down, except for the temperature storage system.

The middle-aged man was so frightened that he also thought of opening it through the emergency switch of the iron door.

As a result, after several attempts, he realized something serious.

Robert looked at the iron door that had not yet been opened, and hurriedly asked, "What are you eating, if you don't open the iron door again, I will hang you!"

When the middle-aged man heard Robert's words, he said helplessly, "Lord Robert, there is bad news, the lock cylinder of the iron door has completely melted, and it is stuck with the door frame, and it cannot be opened!"

"What do you mean, you mean it can't be opened?"

"Almost...... That's what it means......

"Turn off the power, turn off the so-called temperature storage system."

"No, there are a lot of batteries hidden in the floor of the secret room, which can support the temperature storage system for at least fifteen days!"

When Robert heard these words, his body went limp, and the whole person instantly sat on the ground.

His face turned slightly pale, holding his head in both hands, and muttered to himself, "It's over, if this matter gets out, I'm completely finished......

In the case of 1,000 degrees Celsius, he was directly locked up for 15 days, and even Superman estimated that he would be melted away!

Just when Robert was in despair, the middle-aged man suddenly spoke, "Lord Robert, Liu Shao is not dead yet, he still has signs of life!"

"What?!" Robert also stood up immediately when he heard the news, and his eyes immediately looked into the secret room.

It was found that Liu Feng was breathing evenly and his body was intact, and it didn't look like he was going to die at all.

Robert breathed a sigh of relief and said slowly, "You hurry up and keep an eye on this secret room, I'll find someone to open this secret room!"

"Yes!" After the middle-aged man got Robert's words, he immediately nodded, his eyes fixed on the situation inside the secret room.

In the blink of an eye, fifteen days have passed.

Robert looked at the broken iron door with annoyance, and it looked like it was about to open, but it was still closed.

"His grandmother's, who built this iron gate, used so many methods, so many explosives, and couldn't even blow it up!"

These days, he has tried everything to open the door, and even used all kinds of bombs, but he can't blow them away!

If not, if he was worried that he would hurt Liu Feng, Robert would have wanted to use it

Get on the missile and blow it up.

When the middle-aged man heard Robert's words, he couldn't help but smile bitterly and explained, "Lord Robert, the person who ordered the construction of this laboratory in the first place was none other than you, and you said that you must ensure safety!"

"Then you won't be so safe!" Robert smiled helplessly.

At this time, the temperature storage system in the chamber is turned off, which means that the temperature inside the chamber will begin to drop.

"The temperature storage system is off!" The middle-aged man said excitedly.

Robert asked with a solemn expression, "How long will it take for the temperature inside to drop completely?"

"Minimum...... Two days or so."

The smile on the middle-aged man's face suddenly disappeared, with the thermal insulation effect of this secret room, it really takes at least two days to go back and lower the temperature!

Robert was about to say something after listening to the middle-aged man's words.

Liu Feng, who was staying in the secret room, suddenly opened his eyes at this moment and let out a breath of turbidity.

"It's at least a thousand degrees Celsius here, could it be that Robert turned it up on his own?"

"However, no matter what, the high-temperature tempering has been successfully completed, and I do feel that my physical body has been strengthened a lot, and it is three or four times stronger than before!"

"I should almost get out of this place."

After speaking, Liu Feng changed his clothes, put on a light blue casual sweatshirt and a pair of light white jeans, and walked towards the iron door.

His right hand only touched it slightly, and the iron door was instantly shaken out.

The iron gate that flew out lifted the sand on the ground, causing a puff of smoke.

"Ahem, ahem......" Robert and the middle-aged man began to cough violently.

If it weren't for the fact that the two of them were standing far away and did not stand in front of the iron gate, otherwise, the two of them would probably be crushed into meatloaf by the iron gate at this moment.

As the smoke and dust cleared, Liu Feng looked sideways at the two of them and smiled lightly, "Two, how did you make such a mess?"

The middle-aged man froze in place, feeling that his worldview had been completely ravaged!

Survive in an ultra-high temperature of 1,000 degrees Celsius for 15 days, and this is still without eating or drinking!

This is already extremely awesome, and it turned out to be an iron door that could not be opened with all kinds of thermal weapons.

This Nima is a man of God!

This thought became more and more certain in the middle-aged man's mind!

Robert looked at Liu Feng who came out alive, his emotions were unbearable, and he hurriedly said, "Liu Shao is okay with you, otherwise, I don't know what to do!"

"It's all because the laboratory hasn't been repaired for a long time, which caused the equipment to malfunction, causing the temperature inside to soar to 1,000 degrees Celsius!"

Liu Feng listened to Robert's words, looked at the many traces of explosives around him, and was already in front of him with a bazooka thrown on the ground not far away.

It seems that Robert's words are true nine times out of ten!

"By the way, how long have I been in the Chamber of Secrets?"

City: The peerless Doctor Immortal has been reborn and returned