C221

"Ding!" The third layer of the shield was defeated!

Qi Dong's computer went black at high speed and then crashed.

Defeat! Qi Dong pushed the keyboard away angrily and said with his eyes wide open, "This is unfair. My firewall does not have a host, so how could it withstand the brutal invasion of your data stream?"

Xu Yun nodded vigorously and replied, "This is your problem without a host