C63 Upgrading Firewall Shocked Everyone

About forty minutes later, the busy Shi Lei stopped typing.

"It's finally done!" Shi Lei stretched his body and said slowly.

Everyone looked at the firewall on the screen, which was almost exactly the same as before. If they did not see him writing the codes there with their own eyes, they would have thought that Shi Lei was lying to them.

"Comrade Shi Lei