Zhang Tiezhu's livestream had already exceeded 3 million online viewers.
The cameras in the livestream were aimed at the equipment lined up in a row.
Among these devices were computers installed with Windows, Apple, Linux, and the Divine Dragon System.
There were also mobile phones.
These were installed with Apple, Android, and the Divine Dragon System.
All the equipment was turned on.
Zhang Tiezhu and the audience counted down together on the livestream.
"Brothers, what do you think will happen to these equipment in the end?"
After the last second passed.
All the non-Divine Dragon System equipment in the livestream went black.
Then, all the screens turned into classic images with white words on a blue background.
A message from Cerberus the hacker appeared on these screens.
"I'm angry!"
"I will destroy everything!"
Below the text, there was a progress bar flashing rapidly.