Author Lin Wuyi, co-created and produced by Nian Rong
This is a fantasy world
There is land as vast as the earth, seas, deep seas, forests, deserts, glaciers, tropics, rainforests, lakes, volcanoes, high altitudes, low altitudes and various places
Levels 1 to 3 are relatively common, and most of them are people employed by security companies. Levels 4 to 6 are rare, and most are middle-level leaders, or even captains. Levels 7 to 9 are senior leaders and commanders, and level 10 is the commander-in-chief of a unit.
