The manual was the SIC's specially dedicated manual. Inside, it described the range of missions that the SIC performs, simple rules and regulations, as well as the divisions of martial prowess.
Wei Xiao Bei did not have any interest in the rules and the other stuff at the front. The thing that interested him was the divisions of martial prowess, so he looked at it more.
There was a simple description at the start. The evaluation system was set up by a specialist of the SIC after going through various scientific methods.
The division is separated into 7 ranks and 21 grades.
The highest rank was S, and following it was A, B, C, D, E, F.
In simpler terms, three grades were one rank.
For example, in B rank there were grades of B+, B, and B-. B+ was higher than B, and B was higher than B-.
