The ocean before dawn seemed to merge with the night.
Only the roar of waves crashing against the rocks echoed in this silent world.
A slender figure in a blue tracksuit was speeding along the coastline.
His speed was astonishing, his posture incredibly light.
Each step on the damp sand only stirred up a spray of fine sand.
The sea breeze, carrying salty moisture, crashed into him, yet it couldn't stop his arrow-like sprint.
Suddenly, the figure halted abruptly.
Facing the sea, he twisted his waist as his spine moved like a mighty dragon, swiftly throwing out a punch.
Boom!
The force of the punch ripped through the air, creating a sound like a thunderous explosion.
The sound waves rolled forth, even overpowering the crashing waves on the shore.
Then came the second punch, the third, the fourth...
Fists whirled, the gusts of wind whipped up waves of sand and ocean spray.
The series of sonic booms reverberated over the vast sea surface.
