The Explosive Mountain Technique is a type of internal martial art that maximizes power for a decisive, lethal strike. Although it's called a hidden force, the power it releases isn't exactly subtle. It requires much more delicate control of inner energy than regular force techniques, making it potentially more conspicuous. The Explosive Mountain Technique suppresses the presence of such hidden force to the limit and adds explosive power. It's a martial art used several times in critical situations, but in reality, it's not something even a top master can easily execute.
Seoryang added one more layer to it. He combined the energy of the Strong Wall Technique, which breaks through from the outside, with the Explosive Mountain Technique that bursts internally, and then layered another Explosive Mountain Technique on top of the Strong Wall Technique. Does the explosive power increase with the layered hidden force?
Not necessarily.
But what if you were hit twice by the Explosive Mountain Technique with the same power? Without any gaps like those shown in the chain method of the Ignition Technique, what if it exploded in one strike? What if there wasn't even a moment to rebuild the disrupted barrier of inner energy after the first strike?
Boom! Crash! Bang!