It was as if a **Thunder Shock** had detonated inside the tunnel, blasting fine cracks into the nearby walls.
This roar from **Fan Mo** was a **Secret Technique** of the **Old National Church**, a sonic **Heart Force** attack. It was powered by a single-use **Mutated Organization** he had cultivated himself. Once unleashed, it could directly shatter an opponent's defenses at close range through sonic vibrations, and it was not an attack that could be blocked by a mere weapon.
However, this move was not without a cost. Even though it utilized a specialized **Mutated Organization**, the body was an integrated system, and his other **Mutated Organizations** would involuntarily get involved.
As a result, he failed to neutralize the specialized **Heart Force** that had seeped into his body in time. A tearing sensation erupted within him, and he staggered backward several steps, stopping just shy of the tunnel wall behind him, momentarily unable to catch his breath.
