And at this time.

Future Group Building, 70th floor on the top floor.

Private bodyguard office.

Chen Xiu sat on the chair and looked at the book in his hand.

‘Ding.’ Suddenly, a WeChat message alert came from his mobile phone placed next to his desk.

Chen Xiu was slightly stunned. He picked up his phone and saw that it was Ning Dongxia who had sent a WeChat message!

Ning Dong Xia I'm at the group's experimental base on the fourth underground floor! Something happened to the base and it's completely blocked! Please help!

Huh~!

When he saw this message asking for help, Chen Xiu's eyes suddenly froze?!

Ning Dongxia... something happened?

The fourth underground floor, experimental base?

Chen Xiu's eyes narrowed.

Ning Dongxia's body is burdened with too many secrets.

Including, clues about his brother.

This woman, at least for now, must not get into trouble!

Chen Xiu has deep eyes, the experimental base on the fourth floor underground??

It turns out that her experimental base is underground, on the negative fourth floor??

Chen Xiu suddenly realized!

No wonder he has been exploring the Future Group for several months without finding any clues.

It turns out that that woman from Ning Dongxia directly set up the experimental base on the fourth floor underground?!

Therefore, Chen Xiu searched the entire building and found no suspicious clues about the base!

But at this moment, Ning Dongxia suddenly sent her a text message??

Talking about the fourth floor underground...please help??

The underground experimental base was invaded?

Chen Xiu supported not to think too much.

He suddenly dropped the book.

He quickly rushed out of the office.

Instead of taking the elevator, he rushed directly to the fire stairs.

Facing the ventilation shaft in the middle of the stairway, he jumped down hard...!

At this time, the elevator is too dangerous!

And it’s very slow!

The only way to go down vertically is the fastest...!!

Below the ventilation shaft is the ground hundreds of meters away...

Chen Xiu's body... fell rapidly into the stair ventilation shaft!

The human body falls at a speed of 50 meters per second!

From the 70th floor to the ground floor, it only takes ten seconds of free fall.

This speed is ten times faster than the elevator!

Chen Xiu's body fell rapidly to the ground...

At this moment, his right hand suddenly lifted up!

On the military Huawei watch on the right wrist, a tiny silver thread shot out in an instant!

This is the secret agent equipment developed by the Yanxia Secret Service!

In this watch, the silk thread shot has super toughness... It is made of extremely complex top-grade sky silk, mixed with the hardest and toughest composite materials... It can withstand the pulling and crushing of thousands of kilograms.

!

And as Chen Xiu popped up, this silver thread popped up.

This silver-threaded metal spearhead was instantly embedded into the concrete wall of the stair ventilation shaft, firmly blocking the owner!

Chen Xiu just pulled the silver wire on the watch and quickly fell downwards!

It takes ten seconds to blink.

He has landed instantly!

The terrifying ground impact of falling was all removed by the silver wire in this watch...

Chen Xiu's figure fell to the ground hard.

The huge impact force caused some cracks on the concrete floor beneath my feet.

Chen Xiu took back the silver thread.

The figure stepped forward, teleported directly, and disappeared from the spot.

He was as fast as lightning and rushed down to the first floor underground.

He lowered it to the lower floor while searching for the entrance.

While taking out his mobile phone, he sent a WeChat message to Ning Dongxia.

"I need the completed structural diagram of the building's underground base! How to enter? How to break the base defense?" Chen Xiu asked in a solemn voice.

The structure of the entire Future Group is extremely complex!

Chen Xiu successfully entered the second underground floor.

Then, he quickly found the place

The entrance to the third floor below.

The entire third underground floor is a cold icehouse.

There is a strong smell of blood floating in the air!

But Chen Xiu didn't stay too long on the negative third floor at this time!

This place is very weird.

However, his important task at this time is to rescue Ning Dongxia!

Chen Xiu stayed on the third underground floor for a few minutes, and soon... found the entrance to the fourth underground floor.

Just break in!

However, when Chen Xiu broke into the fourth underground floor.

But they discovered that the structure of the entire negative fourth floor was extremely complicated!

Thousands of square meters of underground base are separated by layers of jet-black bulletproof glass.

Outside the door of the entire experimental base, there is simply a huge maze!

This is Ning Dongxia’s secret underground experimental base?!

It is also a place that Chen Xiu has been searching for for a long time... but has not yet found.

Unexpectedly, it is far away in the horizon and so close in front of you?

The secret experimental base is actually hidden on the fourth underground floor of Future Group?!

Countless wall pillars, all kinds of bulletproof glass, as well as transparent mirrors... and countless infrared rays... isolate the entire experimental base into a huge maze!

Once someone breaks into this place, if they don't have the correct route, they may be trapped here directly!

At this time, looking at the complex maze array in front of him... Chen Xiu's pupils condensed.

He turned on the Huawei Agent Watch on his right wrist.

Click to turn on the sound wave image synthesis.

The Huawei agent watch emits subtle ultrasonic waves...

Through the feedback of ultrasonic waves to the wall, feedback...

Soon, a rough simulation diagram of the maze structure appeared on the watch.

When seeing the watch structure diagram on the LCD screen of this watch.

Chen Xiu's eyes narrowed.

Such a complex maze structure...

Gives people a headache.
To be continued...