Chu Li opened the booklet and turned over to the heart technique section. He seemed to be in deep thought after skimming through the contents.
This Stupefying Howl was an extremely complex heart technique. After channeling the heart technique to form a unique force in one's Dantian, the expulsion of the force would result in a thunderous roar that was enough to shake a person to their core, thus causing a loss of consciousness.
In a battle between Masters, life and death were decided in an instant.
If this Stupefying Howl was put to proper use, it would be even more powerful than any hidden weapon and would be even harder to defend effectively.
Chu Li was beyond ecstatic.
This was just what he needed; if he were to couple the Light Blade and the Stupefying Howl, the Light Blade's prowess would be magnified to its peak if he were to strike while his enemy was unprepared.