The city is like surrounded by mountain peaks to form a huge round basin.

At the top, it covers a thick transparent glass cover.

Through the cover, you can see the building houses with bright lights inside.

There is obviously a probe light with special functions. Radent from the cover, and the surrounding black fog is illuminated from time to time.

The aircraft landed on the outside of the transparent cover with Yu Hong, and a gray parking apron extended out of the tongue that extended out.

"Now, after you come down, there are five detection doors in front of you, and walk in one by one. If all the detection doors are lit with green lights, you can come in." The electronic sound rang again.

Yu Hong responded, solved the safety buckle, and moved to the body.

Looking around, there is no one around, there is only the only channel in front of it.

There are five arched mechanical doors standing on the channel, with a variety of runes and patterns on the door.

The silver five -way metal door is welcoming all outsiders.

He did not hesitate to walk over, and successively passed through all the doors, and the five doors were green.

At the end of the channel in front, it is a square door formed by a transparent glass.

You can see two figures wearing white protective clothes in the door.

"Well, congratulations, passed the most troublesome review. Next, please relieve all arms, weapons, and walk to the door." The electronic eyes sounded again.

Yu Hongshuang quickly removed the only one dagger. The rest of the weapons had been hidden with the iron ball.

He now has only some vortex boards and radiation bombs.

Both of these are used for black disaster and no harm to people.

The only thing he was worried about was the two black water balls that had just had his own income. He was worried that he was checked out by the door.

But now it seems that everything is fine.

hiss.

As he walked to the door of the glass cover, the door was automatically opened, and the two inside quickly came out.

Both of them are about two meters tall. They can also judge that their muscles are not small through protective clothing.

But at this time they came to the face of the macro, and the burly figure of more than two meters was still a short section shorter than the macro.

And their body width is obviously thinner.
Chapter completed!