The team continued deeper, cautiously along the way, but strangely enough, there seemed to be no security defenses other than the automatic machine gun at the door.

Walking through a place similar to the reception hall, there is a narrow passage: disinfection, scanning, security check, all kinds of instruments and equipment one-stop service, and at the end, there is a vertical elevator entrance.

''Is there a staircase?'' ''

''Checked and not at all. ''

At this time, the team gathered at the entrance of the elevator and looked at each other, in this kind of secret research institute, which is very consistent with the law of elevator death. And the team has been to countless strange places, but it is the first time that they have encountered only elevators and no stairs.

''How many floors underground, can you break through directly?'' ''

''Captain,,, the results of the detection show that there are no floors, and it is possible that the depth of the elevator has exceeded the detection range, at least the height of the 30th floor. Blasting is not possible, and the elevator should be our only access. ''

After thinking for a while, the captain still gave the order, although he hated the feeling of not having a choice, but the task was the first, and he had to do it hard.

''Gangzi, Wu Ming, go down and explore the way. ''

A shield bearer and a sharpshooter are considered a good configuration, and the two of them did not complain, turning around and entering the elevator.

As the elevator doors slowly closed, the team members with communication equipment on their backs turned on the signal to the maximum.

tongtong～tongtong～

''Captain, do you hear that?'' ''

Communication is normal, what is the situation.

Report to the captain, the elevator is not showing the floor, but the number of kilometers, we are now about 800 meters underground ,,,,, and the value is still soaring.

800 meters, and the number of kilometers shows that it is not just 0.8KM, but at least three or four kilometers, what a secret research institute this must be, and it can enjoy such treatment.

''Captain, reach the limit of communication now!'' One of the team members reported, and in a short time, the noise filled the headsets of the whole team.

''Interrupt communication and wait for the elevator. ''

……

tongtong～zhi～～～

As the gravitational gratitude, the elevator cable continued to tremble, and it seemed that it was starting to slow down, and after 3.4KM deceleration, the elevator slowly descended, and finally reached the end --- 3.5KM

ci～～~ka

With the mist, the elevator door slowly opened, and endless darkness appeared in front of the two.

Gangzi walked out with a shield, and Wu Ming followed, and after roughly confirming the surrounding situation, he was temporarily safe.

Looking for the electrical box nearby to no avail, it was decided that Wu Ming would stay behind, and Gangzi would go back to report the situation, after all, both of them were combat specialists, so let the professionals handle these jobs.

Leaving the shield, Wu Ming stood alone at the entrance of the elevator, the small light of the helmet did not give him any sense of security, and the effect of the portable flashlight was not good.

The location of the elevator entrance is extremely empty, like the middle of an open space, and it is dark from the front and back, left and right, and it is impossible to take care of all of it.

The more I stared, the more I felt something, but as soon as the light of the flashlight shone past, everything disappeared, replaced by a deeper and more distant darkness, which made Wu Ming feel uncomfortable in it.