For instance, an Auxiliary Mecha Knight.
This thing is actually an upgraded version of external skeletons.
However, due to energy and technology limitations, it has high demands on the wearer's physical condition in every aspect, but the combat ability is also formidable.
Fully loaded, Auxiliary Mecha Knights are like agile humanoid tanks that can single-handedly obliterate an entire troop division's armed forces in nations outside the major powers.
For example, those Second Rank Life Forms officially defined by the NW organization.
The criteria are simple, resisting small caliber bullets with one's flesh, sprinting a hundred meters in two seconds, and having a single-handed strength of over two tons—if any two criteria are met, or if one can cause the death or injury of over a thousand civilians in a short time, they are considered a Second Rank Life Form...
