Marven, Mia and the girl in white were chatting, and the off-road vehicle drove to a dilapidated factory area. The houses here are not high, but they occupy a lot of land. The walls of the house are all broken, and the windows are rarely intact. It's hard to imagine such a place in a brand new-looking city.

The girl in white asked everyone to get out of the buggy, and then opened the door to a workshop.

There is a wide variety of heavy equipment in the workshop. However, the equipment was rusty. Some of them have been corroded by rust spots. It can be seen that it has not been used for many years.

If there was no girl in white to lead the way, Marven and the others would definitely be a little scared to come here alone.

After entering the workshop, I passed through several places where materials were stacked, and came to an open space. There was a square entrance to the ground in that clearing. There is a glass pane at the entrance. It's a lot like the square entrance in the square.

The girl in white stood on the glass plate and asked Marven and them to go up too.

The glass panes began to spin. This time Marven, Mia, and Bite were not so scared.

Marven thought they would move to another city, but it didn't.

When he opened his eyes, he found himself in the sky above the city. Through the glass floor beneath your feet, you can see the whole city.

The entire foot is transparent. It's like the transparent floor of the sightseeing floor of those skyscrapers on Earth.

Mia was so frightened that she stood still and didn't dare to move.

Marven moved a few steps boldly.

This transparent floor is much scary than the transparent floor on Earth. Because there is only a small piece of transparent floor on earth. When you're scared, you can go to opaque places.

This transparent floor is a single piece. There's no opaqueness, and I don't know if I'm going to have a floor or a hole to fall down next.

The girl in white had already walked out dozens of steps. Marven and Mia were still fifty steps behind and laughing a hundred steps.

The girl in white waited for a long time in a transparent house before Marven and Mia entered the house. The hamster bite has been standing in place, not daring to move. In the end, it had to be left standing there.

Marvin and Mia meet a bearded uncle in the room.

The girl in white explained her intention to Uncle Bearded, who greeted Marven and Mia warmly, and then looked left and right at them.

Marven thought it was strange.

Uncle Bearded smiled and said, "Come on, I'll show you something." Then he led the brother and sister to a long table.

The table was empty, nothing.

Oh no, there was a small glass marble at each end of the table.

"Look closely at the two marbles."

Marvin and Mia take a closer look at the marbles. Both pinballs are transparent. There is only one difference: there is a hair in one marble, and nothing in the other.

Uncle Bearded is pleased with Marvin and Mia's discovery.

"Look. Both marbles are closed. The things on the outside can't get in, and the things inside can't get out. Right? ”

Marven and Mia nodded.

Uncle Beard said, "I'm going to do an experiment." You guys look at it. ”

The bearded uncle stood between two marbles and counted: "One! Two! Three! Begin! ”

Marven and Mia watched for a long time, but nothing happened.

"Look at the two marbles again."

Marvin and Mia only then noticed that the hair had gone from one marble to the other.

Marven and Mia both clapped their hands and praised: "What a great magic!" ”

The bearded uncle looked embarrassed: "This is not magic. This is a scientific experiment. ”