The three of them went all the way to the No. 1 elevator entrance under the watchful eyes of many monitors, Ye Hanling took out his ID and swiped it at the elevator entrance, and scanned the pupil retina before opening the elevator.

The elevator has three safety gates, and there is a lot of space inside, so even the larger equipment should be able to be transported directly.

"Song Gong, is your experimental subject still stable?Is the specimen in the laboratory?" Chen Chen asked according to the script set before, every move of several people was displayed in the monitor, and it would be quite strange if they didn't communicate all the time.

"Boss Chen, what I promised you will naturally be fulfilled to you, just wait a while. Ye Hanling took out a notebook from his trouser pocket and pretended to flip through the information, but it was actually full of various array diagrams.

"Well, I hope so. Chen Chen crossed his arms and looked at the glass guardrail in the elevator hall.

The elevator descended very slowly, it took more than ten seconds to descend one floor, and it could only descend to three floors underground.

And the goal of several people is on the 9th basement floor.

After exiting the elevator, there is a rather large research room, which spans two floors and occupies the third and fourth basement floors.

The three of them walked down the elevator attic under the leadership of Ye Hanling.

Ye Hanling's changing identity does not seem to have a low status here, and most of the researchers who saw her walk by would respectfully shout "Song Gong." ”

But even if she has a high position, she can only go so far.

At the end of this level of the lab is her office, and one more step is beyond the scope of over-authority.

The three of them walked outside Ye Hanling's office door but didn't enter, because they had planned to rush directly into the area below.

"Zhang Ming!" Chen Chen looked at the gate in front of him that led to the entrance below, and drank softly.

"Understood, look at me!" Zhang Ming took two steps forward and quickly stretched out his right hand into a fist.

"Click, click!" After a few mechanical sounds, his bracelet directly formed a fist on her right hand as if it were alive, and the fist glove was still constantly amplified, and in just two seconds, it became a complete huge mechanical arm.

"Bang!" a punch slammed into the transparent gate, which shattered.

"Let's go!" Chen Chen ordered loudly, and the interior of the research room was instantly occupied by red lights and alarms.

Ye Hanling nodded at the two of them, held the notebook in his hand and stepped back in a frightened form and shouted, "Someone, someone is going to force their way here!"

The room of the institute was in chaos, and all the researchers and engineers hugged their heads and began to take shelter.

The personnel of the security office also rushed to the area of the fourth basement floor as soon as possible, and began to guard the defense robots at the entrance above to prevent the intruders from escaping.

Chen Chen and Zhang Ming breached the gate and then quickly traveled downward, and the stairs here were obviously specially treated. Zhang Ming used his mechanical arm to try to destroy the floor, but failed.

"Captain, the buildings here are all poured with alloy steel inside, there is such a skill, it is hard to imagine how many resources were spent on the completion of the construction of this basement!"

"Don't sigh, it's going to the end soon, it's estimated that it's only 6 floors underground, and it's unknown how the remaining three floors will enter, don't waste time!" Chen Chen was full of purple energy, and took the lead to run towards the end of the stairs.

"Then I'll at least destroy these monitors!" Zhang Ming followed, the atomic sword turned into a set of light armor that he wore close to his body, and a long whip thrown out casually reduced those monitors to scrap metal.

"Zhang Ming, your kid's mecha looks so weak, can't it launch a missile laser or something? How is it different from the atomic sword of the group of people in the Machinery City?" Chen Chen looked at Zhang Ming and shook the long whip, and asked with some confusion.

"Captain, of course I have missiles to launch, but the number is limited, and lasers are also equipped, but the kind of energy-consuming thing can't be used if it can't be used. After all, the atomic sword is driven by human physical strength, and atomic energy is only an auxiliary. Zhang Ming smashed the gate on the fifth floor of the basement with a whip, the gate gate was damaged, and it was impossible for the people inside to come out of this entrance for the time being.

"Is there an iron door down there?" Chen Chen jumped into the 6th floor of the basement, and there was only this huge iron door left in this dim area, which felt a little weird.

"Captain, leave it to me! Atomic sword, transformation!" Zhang Ming also jumped directly to the ground below without taking the stairs, and the close-fitting armor around his body under the control of the beacon in his hand skyrocketed.

With the sound of "click," a steel mecha more than three meters high was displayed in front of Chen Chen.

"Good boy, it looks quite majestic, but I don't know how powerful it is!" Chen Chen took two steps back to make room for him.

Zhang Ming was not verbose, and directly swung the mechanical iron fist and punched it out quickly.

"Boom!" The sound of metal collision was deafening, and the smoke and dust filled the ground more than ten meters above the ground, so that the five underground floors began to tremble.

But the tremor wasn't a collapse, it caused the lime-coated metal on the surrounding walls to strip, revealing the swarthy metal interior.

"No way, it's so sturdy, Captain, you're stepping back. Zhang Ming punched down, and the iron gate was only slightly deformed, but it did not have the slightest hint of shattering.

"Da-da-da-da. A series of footsteps rang out from the stairs above.

Chen Chen didn't need to look up to know the situation above, and the system prompted two teams of 10 people, one of which turned out to be a group composed of intelligent machines.

"Okay, the iron gate is handed over to you, and I will deal with the pursuers above!" Chen Chen's purple qi was directly released from the outside, and countless purple swords burst out from the bottom to the top in the moment of a small jump.

These purple swords were so powerful that they could pierce through the stairs made of alloy, and the team above them had already been killed before they could react to what was going on.

The human squads are gone, but those intelligent machines are different. They seemed to be equipped with a locking system, and they accurately avoided Chen Chen's magic attacks, but instead provided them with a target for counterattack after Chen Chen's position was exposed.

When Zhang Ming received Chen Chen's order, he no longer cared about guarding the surrounding environment.

The mechanical giant hand shook it behind his back, and a huge broadsword more than two meters long was taken out by him, and the iron gate in front of the target began to charge and slash.

Chen Chen raised his eyebrows when he saw this, Zhang Mingzi at this time, the combat value in his system parameters was constantly rising, and the attack power of 6000 from the beginning of the charge had skyrocketed to 12000 in 3 seconds.

"Damn, this sword is terrible, even if the guardian power of the Rainbow Unicorn King is afraid that it will tremble!" Chen Chen easily dodged the attack of the guns falling from above, and recalled the elegant unicorn in his mind.