Suiyang District.
Unnoticed by the public, the defense level of the Silent Fortress rapidly escalated to wartime standards.
A large number of underground nuclear reactors changed their energy supply direction, prioritizing cyber defense.
Invisible fluctuations of various kinds were intercepted and shielded.
The government issued strict controls over external network access vulnerabilities.
Various national measures were implemented one after another, instantly turning the entire city's virtual network into an impregnable fortress.
This is the origin of the name Silent Fortress.
At the Li Chengyi family home where dinner was being prepared, nearby temporary residents like Dragon Gate Crane, Da Xiong, Xiao Zhong, and other relatives and friends began to sense subtle abnormalities.
Aside from changes in electronic devices, there were more covert watchers lurking in the vicinity.
