"Where have you been?" Everyone asked in surprise when they saw Feng Lin, most of them were suspicious, only a few people including Zhao Yue'e, Tiezhu, etc. had a look of concern.

"This giant bone corridor is too deep. I can't tell many of these ancient murals, so I went inside to explore it!" Feng Lin said pretending to be fine.

I see!

Everyone's eyes were clear.

"What's there?" Shute asked suspiciously.

"There are still those ancient murals!" Feng Lin said lightly, and had already been prepared before coming out, "Look, this is what I scanned with a chip!"

He used his identity chip to turn on the holographic projection, and ancient murals appeared, dispelling everyone's doubts.

"This is indeed a good idea! We are all looking at the murals, but why didn't we expect it? These are precious mythological knowledge. After copying them, they can be exchanged for a lot of merit with the school!" A group of people realized this and no longer blindly studied the content of the murals, but turned on the chips to copy them.

Time is limited, so there are too many murals to be read.

The chip light shines over, illuminating the dark corridor and quickly scanning the murals.

Feng Lin also did it silently, but he breathed a deep breath of turbid air from his mouth.

I had been escaping for so long just now, and I finally could breathe a sigh of relief.

Everything is like a great dream of spring and autumn.

One-day tour of the prehistoric world!

The outside world was just a short moment.

If it weren't for his Beast King's genes that strengthened two points and harvested many spiritual medicines and four little fairies, maybe he really thought that all this was a dream?

But it turns out that all this is true.

"Everyone, hurry up! These murals are all rare in rare mythological knowledge. If they are taken back, they can exchange them for a lot of merit with the school. Time is limited, so we will act separately and copy them. Then we will share them after we exchange them for merit in their respective proportions!" Zhao Yue'e commanded from afar.

"Okay!" Everyone agreed with a smile.

Feng Lin also quickly started.

All resources at Great Wall University require merit in exchange for merit.

The more merits, the better, and no matter how much more you are, you won’t be too much.

Although he has gained great benefits, no matter how small the mosquito is, it is not meat, right?

The identity chip is turned on at full power, scans everywhere, and scans these murals deeply to store and archive files.

From the outside to the inside, Zhao Yue'e and others no longer rush to see the murals and kept heading towards the depths of the tunnel.

Feng Linxin couldn't help but mention it. If you go deeper, these people will not find the secret of the prehistoric world!

"Look, what is this?" exclaimed.

Zhao Yue'e and others followed the sound and stopped in front of a thick fog, feeling boundless and isolated from a world.

Just when Feng Lin was secretly worried, huh!

The thick fog rolled, and suddenly a strong wind roared out, and instantly rolled in.

Before everyone could react, their bodies were blown away like scarecrows and rolled around like strong airflow.

A gust of black wind instantly enveloped the corridor.

An alarm was also issued on the miniature mecha.

"200 degrees, 210 degrees, 220 degrees below zero! Please leave quickly and approach absolute zero degrees, and the mecha is close to the critical point of disintegration!"

Feng Lin instantly saw a huge warning sign on the mecha mask.

Absolute zero is an extreme state of the universe. All particles will be absolutely stationary. The closer they get, the slower the particles move, and the structure of matter will be completely destroyed.

This is the most basic law of cosmic physics, which cannot be reversed and cannot be done by any alloy material.

Although the miniature mechas worn by Feng Lin are advanced, they cannot resist such low temperatures and are already on the verge of collapse.

The vast cold current completely surrounded everyone in an instant.

At this time, let alone copying those murals, it is already very difficult to survive.

"Go quickly, this cosmic cold current is not something we can resist!" At this time, Zhao Yue'e had already made an emergency call.

Faced with such a cosmic disaster, no one can remain calm.

Feng Lin, without saying a word, stabilized his body in the strong cold current and quickly moved out.

But this cold current was so surging, boundless, rolling them out like a tide, breaking through the thick bone wall, and rolling into the cosmic vacuum.

Even the spacecraft docked there was blowing and rolling down, almost washed away.

If there is no spaceship, they will not be able to go back and will have to wait for death in the universe.

Feng Lin and others quickly got on the spaceship and looked back. They saw that the cold current was like a flood that had leaked from the embankment, sweeping through the vacuum, blowing the meteorites into pieces and dispersing everywhere, and none of them remained.

In front of the vast universe, all things are like they are destroyed, not to mention a small spaceship and a group of interstellar monks.

Shute controlled his spacecraft to retreat repeatedly.

"Look!" With a scream, everyone looked out through the cabin.

While the strong cold current destroyed the meteorite belt, the huge impulse quickly retreated the giant bone. The vacuum fluctuated, and it even showed an impulse to swallow it in one bite, and soon disappeared.

All this happened in an instant.

The universe is too big, and it is too difficult to find it again.

"Oops!"

"I'm in trouble now! This mythical secret realm has disappeared!"

"We will never come back in the future!"

...

Everyone was very sorry.

Feng Lin smiled faintly at the corner of his mouth.

Only then did I understand the meaning of the words that King Chan said before.

The small world in the prehistoric world is alone in a world, isolated from the world, and has its own barriers to time and space, and the world cannot last forever.

Now with the help of the four little kids, he can use the power of the prehistoric world as a clue to find traces of the prehistoric world again.

"Let's go! This ruin has been completely destroyed!" The universe disaster was irresistible, and everyone sighed, but it was unimaginable.

What they don’t know is what kind of huge opportunity they missed?

The spaceship spewed out particles and fired across the sky, and disappeared into the starry sky in the blink of an eye.

The road back is much easier than before.

Entering the wormhole, in just one day, a huge interstellar Great Wall was in sight.

"The Hunter-263 spacecraft, welcome to return to the Great Wall!" The Great Wall sent a welcome signal from afar.

"Let's go directly to the Great Wall's merit review office!" Zhao Yue'e said.

"Okay!" Everyone didn't care about resting and nodded immediately, unable to hide the excitement on their faces.

Although the mythological secret realm has disappeared, these ancient murals contain a lot of mythological knowledge waiting for people to explore. These are all real merits!

The spacecraft quickly entered the Great Wall, and everyone did not stand up at all, and directly reported their achievements to the school.

Soon the whole school caused a sensation.
Chapter completed!