Indeed, He Ao had tried to use his wristband to connect to the network and search for this symbol the previous night, but just like with the Talent Sequences, no search results were shown.
The Copy World seemed to offer transparent access to information and had a developed network, but as soon as anything secret was involved, it was as if it had been deliberately erased, leaving no trace.
That's why He Ao attempted to see if he could find some relevant clues in the library.
The Dawn City library's collection was divided into two parts, digital and physical books.
Digital books were those for which the library had purchased copyright, and citizens with library cards could log on to the Dawn City library's official website and borrow these books online.
