Chapter 147: Pen Immortal Murder Case

The small metal door was finally opened, and Tang Tianyi led Luo Chao inside.

It was a small room of just over ten square meters, and its interior style was equally filled with a sense of technology.

But unlike the large laboratory outside, filled with various machinery and computers, this small room had only one table placed in the center.

On the table was a transparent cylindrical container, approximately forty centimeters high, with metallic bases on both ends.

Inside this transparent cylindrical container was a wisp of black smoke that seemed to have a life of its own, constantly swirling up and down in the space within the container.

Then, the wisp of black smoke noticed the arrival of Tang Tianyi and Luo Chao. It bowed slightly, as if trying to break through the cylindrical transparent container and attack Luo Chao and Tang Tianyi!