Mech-Breaking technique, colloquially joked by homophone enthusiasts two hundred years ago as "Evil-Breaking Slash."
It is a demanding Martial Study that requires a massive amount of engineering knowledge and maintenance experience to execute.
It's so demanding that a Martial Artist must be able to detect the operation of machinery and then infer its mechanical structure solely based on hearing and Listening Skill.
Indeed, there are people who understand engines very well and can judge the status of a car's engine by sound.
But that's just cars.
To discern the operating state of an enemy's Prosthetic Body amidst a hail of bullets through hearing alone is pure fantasy.
However, over the course of many long months, human experience and knowledge accumulate.
Ultimately, a few individuals can really achieve this.
By delivering Inch Energy at precise points, they can cause precision instruments to malfunction.
