A strange roar in the darkness spread to the depths, and silver light quickly passed through the passage like flowing light.

Wherever you pass, the roar stopped.

"There are so many unknown creatures here..." Su Yao held the small whip and followed Chu Zheng vigilantly.

These unknown creatures are of high level and are also highly aggressive.

Chu Zheng walked forward slowly and did not take these unknown creatures seriously.

"Miss Chuzheng, what is this place?"

Why are so many unknown creatures entrenched here?

If others come in, there will definitely be a dead end.

So many unknown creatures...

"Exit." Chu Zheng's voice was cold and cold, cutting through the darkness and falling into Su Yao's ears.

Su Yao thought Chu Zheng said that the exit of the passage: "Where?"

But there was still darkness ahead, except for the twinkling silver light, only the roar of unknown creatures remained.

Su Yao didn't have time to get the answer from Chu Zheng.

Because there is light in front of you.

The silver thread passed through the last unknown creature, which collapsed in the air.

The passage is no longer pitch black, but is inlaid with something like a 'diamond'.

This thing...

Isn't it just those in the lab?

Chu Zheng broke off one casually, and the "diamond" instantly turned into sand and fell from her fingertips.

"Miss Chuzheng, there is a space in front."

This is a huge square space, surrounded by such "diamond" crystals, and even the ground has grown a lot.

The moment it stepped on it, it turned into sand.

When Su Yao saw Chu Zheng walking over like this, she hurriedly followed.

There is a huge 'diamond' in the middle, which floats in the air.

Su Yao looked at the huge "diamond", and was shocked indescribably. What is this?

So big!

"Miss Chuzheng, there seems to be something inside."

“Exit.”

"ah?"

Su Yao was confused, and his body retreated outside as soon as possible.

Chu Zheng's face was very bad. She walked back with a calm face, as if she didn't plan to care about the things in that room anymore.

Su Yao was confused and dared not ask.

However, they didn't go far before they heard the sound of water. The sound was like water rushing towards this side, getting closer and closer...

But in a moment, Su Yao saw the water flowing from the passage.

“!!!”

Didn't that door close?

The silver wire flew out from nowhere, and quickly connected a silver wall of light into the passage.

The waves hit the sky, and the silver light wall was blocked.

Something seemed to be solidifying in the water, and the light wall made of silver thread spread out quickly.

The picture seemed to suddenly freeze.

Chu Zheng cursed in her heart, but now she is extremely unhappy.

"Master, you have been plotted against." The robot lay in Chu Zheng's pocket and said crisply.

“…”

I want you to say it!

"Master, the outside is blocked, and the silver sand will expand when it encounters water until the entire space is filled."

There should be silver sand in the passage they came just now, but the number is not large.

But after encountering water...

That thing will not only expand, it will also grow.

Chu Zheng removed the silver thread, and sure enough, it had all turned into solid, just like the solidified "diamond", but...

Silver sand mixed with water is no longer fragile.

It's harder than a diamond.

Of course, after a long time, these silver sands will slowly disappear, and a few parts will turn back into fragile crystals - but this process is very long.

“North and Patio…”

Chu Zheng slowly breathed out.

It seems that this incident started from the time she heard about "North and Temple".

Because of the laboratory matter, she will definitely see it in person, and there is indeed something abnormal here.

It also vaguely has something to do with the unknown biological riot ten years ago, so it is even more impossible for her to ignore it.

The other party was sure of this, so he deliberately led her here.

What is the purpose?

Trapped her here?

No...it won't be that simple.

She wanted to go out of this place, but it was not impossible.

What is the purpose of the person behind it?

Chu Zheng looked at the space behind her, her eyes were obscure and difficult to tell.

"Master, there are unknown creatures approaching." The robot reminded Chu Zheng: "A lot of people have come!! Underground, it's coming from the bottom!"

There was a faint tremor below.

It's like something is drilling.

Chu Zheng grabbed Su Yao and retreated suddenly.

Almost at the same time, the ground was drilled open by something, and the giant beetle emerged from below.

One or two...

It was dense and soon filled the passage outside.

They did not mean to attack forward, and it can be seen that they were a little afraid.

"5000 spirit value fluctuates...level 15." Su Yao's face was not very good. She had been asking about the immortal road for so long that she had never seen an unknown creature of level 15.

This is not one yet...

It's a group!!

When did unknown creatures live in groups?

"They won't come in." Chu Zheng's tone was cold and there was no ups and downs: "Don't worry."

The Beetles are really just irritated outside and have no intention of taking a step forward.

-

Chu Zheng walked to the middle and looked around the huge "diamond". There was something squirming inside, and she couldn't see what it was.

Su Yao was sure that things outside would not come in, so he walked to her: "Miss Chuzheng, what is this?"

“The junction point.”

“???”

What junction point?

The intersection between the unknown biological world and their world is the exit of Chu Zheng.

The exit from unknown creatures to this world.

There is silver sand here, proving that this exit was discovered a long time ago and was artificially suppressed.

Silver sand grows when it encounters water, which is the best way to seal the handover point.
To be continued...