```
Fu Yanhe Corporation.
By then, the sky had completely darkened.
After a tiring day, the programmer Xiao Chen had just taken a KFC meal from the delivery guy and was about to enjoy a chicken drumstick as a reward for his hard work.
He had just taken a sip of Coke and hadn't bitten into the drumstick yet when he suddenly heard a sharp "beep beep" from his computer, and a mechanical voice abruptly rang out.
[Alert, alert! Firewall 000 is under attack by an unknown signal!]
[Alert, alert! Firewall 001 is under attack by an unknown signal!]
[Alert, alert! Firewall 002 is under attack by an unknown signal!]
[Unknown signal infiltration progress 30%, firewall decryption degree 5%!]
"Pfft!" Xiao Chen violently spat out his sip of Coke. Without even wiping it off, he scrambled to his computer, watching the warnings flashing on the screen.
[Intrusion progress 35%!]
