Chapter 518 A History of Blood and Tears

Looking at the fingernail-sized precision instrument, Chu Yu spent a long time looking at it but still couldn't figure out what it was.

He only knew that this instrument was very sophisticated, so sophisticated that the naked eye could only see countless silk threads and red dots, like a circuit board.

Forget about this stuff, even if Chu Yu was given a memory stick, he wouldn't understand it, so he had a look of confusion on his face.

Bai Yue said , "In the upper left corner of the device, there is a transparent substance, like a pore. Do you see it?"

Chu Yu nodded and said curiously, "I found it. Why does it feel like there is a cloud of mist inside, and it is flowing. Is the seal not good and there are bubbles?"

"Don't you think this gas looks familiar?" Bai Yue rolled her eyes. Chu Yu was obviously pretending to be an expert.

"Look familiar?" Chu Yu put down the microscope, rubbed his eyes and was suddenly stunned, "The milky white gas