When my phone vibrated for the seventh time in my pocket, I was parking my electric car at the gate of Wangjiang Community. There was a pickled fish and two boxes of rice in the takeout box.
I thought it was a reminder call, so I took it out and saw that the screen was black.
No, it's not a black screen. The entire mobile phone interface turned blood red, and a line of words popped out in the middle:
"Catastrophe radar has been activated."
I was stunned for a moment, thinking it was a prank by some hacker. Just as he was about to turn it off, his phone vibrated again, and the line of words disappeared automatically, replaced by a full page of dense warning messages.
