Leng an an grabbed Gu Zichen's wrist and stopped him from moving forward: "Zichen, do you have to go? There is too much information hidden in this place. I don't think we should take risks without thinking about it. In case something happens... "

Gu Zichen patted her hand: "it doesn't matter, I'm sure. Ann, you just wait outside. If anything happens, let me know as soon as possible. "

With that, he no longer hesitated, stepped on the high wall, leaped up the old window of the high building, and jumped in.

Leng an an nervously looked at the position of the window: "Zichen, keep in touch at any time."

They both wear Bluetooth communicators with strong signals on their ears, which can maintain good signal and communication within a distance of one kilometer.

"Don't worry." Gu Zichen's voice came from the communicator.

The high-rise building has been very dilapidated. After more than ten years of waste, the ground and utensils are covered with countless dust, and many corpses that have turned into bones have not been disposed of.

I don't know if the blood on the ground has been dried for a long time, leaving only black remains, which makes people can't bear to look directly at it.

The tables, chairs and benches inside fell to the ground, which seemed unruly. Gusts of cold wind came in from the window, rolling the cold air inside.

Gu Zichen coldly looked at everything in front of him, then pressed the Bluetooth communicator on his ear.

Soon, a strong light came out of the Bluetooth, illuminating the gray in front of us.

He walked step by step in the long corridor, and every step at his feet was very cautious.

The building of the biological research base is very large, and his aimless search has no effect.

After thinking for a while, Gu Zichen stopped in front of a big wall, which was painted with the layout of the biological research base.

The location of the tallest building is where the senior R & D personnel of the biological research base stay, and of course, where the senior doctors stay.

Gu Zichen did not stop for a moment, then he turned and walked up the stairs.

The biological research base has been abandoned for many years. Naturally, the elevator can't be used, only the stairs can be used.

As you walk up one layer at a time, the signal of Bluetooth communicator will gradually weaken.

Under the weak signal, the Bluetooth communicator only makes a Zizi sound, so that people's voice is not very clear.

Leng an an, who was standing downstairs, was a little nervous. He could not help grasping the Bluetooth communicator in his ear: "Zichen, what's the situation over there? Are you okay? Why can't I hear you? "

Soon, Gu Zichen's intermittent voice came out of the Bluetooth communicator: "the electromagnetic field here is very large. Maybe the Bluetooth communicator will not work later. Don't worry. I'm fine."

With this last sentence, the voice of the Bluetooth communicator was cut off directly, so that there was no sound at all.

Leng an an called Gu Zichen's name to the Bluetooth communicator, but didn't get any response.

She clenched her teeth nervously and disconnected. The voice of Bluetooth communication device was completely disconnected!

She just wanted to fly up to the window to find Gu Zichen, but she stopped.

"No, I can't, I can't drag Zichen back!"

Gu Zichen walked all the way to the tallest building of the biological research base. When he got to the last staircase, he found that there was a high-tech door in front of him.

The gate is erected at the entrance of the stairs, which successfully separates the position of the tallest building from the bottom. It seems that it is to protect the safety of the high-rise research doctor.

Gu Zichen used tools to open the main switch of the high-tech door and cut off the high-tech red line inside. Then he opened the door.

He pulled the door open, and a large layer of dust fell from it.

Gu Zichen, who successfully entered the last high-rise building, went in and found that there were many high-tech running machines inside.

But in front of these machines have been smashed, without any reservation, inside a mess, it seems that there is nothing useful.

He tried to find the data of Dr. R & D, but found that all the data had been burned, nothing left.

Gu Zichen stopped at a desk and punched the desk in front of him.

Maybe it was because the wooden table had been abandoned for more than ten years, so it was interrupted by his fist.

The table broke off and collapsed on the ground, scattered into countless pieces of wood.

He kicked the board in front of him and tried to leave. At this moment, a black book appeared in his sight.

Gu Zichen squatted down and picked up the book in front of him.

He carefully patted off the dust accumulated on the book and opened the first page of the book.

It's a notebook, probably recording what happened.

The first page is also very simple, with a few simple words on it: on the first day of participating in the development, I was full of excitement and was able to benefit mankind, which has always been my dream, but I pity my two-year-old son at home alone.Gu Zichen then turned to the second page: it seems that the research and development is not as simple as imagined. This will be the largest scientific research achievement in human history.

At this time downstairs, a strong wind blowing through the tree, blowing countless leaves fell to the ground.

One by one fast figure from the side, fast enough to let people simply can't catch.

Leng An'an instantly raised 120 points of vigilance, put on a fighting posture, stood in the same place and rotated 360 degrees, observing the surrounding situation.

She moved the Bluetooth communicator on her ear, as if to tell Gu Zichen that there was something wrong outside.

But she didn't open her mouth in the end. No, she can't let Zichen worry. She should deal with the outside situation by herself.

"Found it!"

Leng An'an suddenly turned back, raised her fist and hit her back.

A fist hit, and soon, a man dressed in black was hit by her and flew out.

The man rolled several times on the ground and finally stopped, spitting out a mouthful of blood.

This woman is so strong.

Leng an an step by step toward the man on the ground, a foot on his body, do not let him have a chance to get up from the ground.

"Who are you? How can you be here? "

The man in black sneered: "we'll be here, naturally for you!"

After a meal, she responded, "we?"

She turned around in an instant, and before she punched, suddenly a shock / stick hit her belly.

The electric current Zizi spreads out and walks around Leng An'an's whole body.

She was electrified on the spot kneeling on the ground, gasping: "who are you in the end?"

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