Guy leaped onto a massive boulder and slowly closed his eyes.
The chakra within him began circulating according to the breathing method of Seven Heavens Breathing, which he had just mastered.
His lung cells activated in an instant, bringing a searing sensation.
He abruptly opened his mouth and drew a deep breath!
The surrounding air was sucked in furiously by his lung capacity, now enhanced severalfold.
For a brief moment, the area around him was left in something close to a vacuum!
His chest visibly swelled and expanded.
It reached an absurd size, almost as though he had used the Partial Multi-Size Technique!
Guy looked toward the scattered boulders ahead.
The muscles and chakra in his throat and chest instantly shifted into the state required to unleash the Lion's Roar.
"ROOOAR—!!!!!!"
A lion's roar far deeper and more thunderous than any before, brimming with violent energy.
It erupted from his mouth!
A highly concentrated sonic blast charged forward like a raging lion.
It slammed straight into the jumble of rocks ahead!
Gales howled! Everywhere the sonic blast passed, the air churned wildly!
BOOM, BOOM, BOOM, BOOM—!!!
Those solid boulders ahead, weathered by countless years of wind and sand, were struck by a sonic blast several times stronger than before.
They burst apart and shattered like fragile tofu!
The sound wave plowed relentlessly onward.
It carved a straight trench more than ten meters wide and several meters deep through the jagged, rocky ground!
Violent explosions erupted along its path, sending rubble and dust flying everywhere!
"Hahaha! It really works!"
Delighted, Guy landed steadily from midair.
The power of the Lion's Roar came from using true qi to induce vibrations and transmitting them through the air.
The strength and control of chakra were one part of it.
The volume of air inhaled