"Crackle!"
Black-red lightning erupted, and a vast surge of Conqueror's Haki swept out in every direction.
"So this is Conqueror's Haki Infusion?"
Ace murmured.
Nearby, Bartholomew Kuma's eyes widened in shock.
Chapter 337: Ace's transformation
Shock, disbelief, incredulity.
All those emotions flashed through Bartholomew Kuma's eyes as he stared at the man sitting cross-legged nearby, black-red lightning coiling around his right hand.
He really mastered it?!
After just half a month of meditation and rest, this man had crossed a threshold that countless powerful fighters had spent years struggling with, mastering the world's most powerful technique in one stroke?
But that clearly wasn't all Ace had mastered.
The smile at the corners of his mouth widened rapidly, spreading across his entire face in the blink of an eye.
He extended one finger on his raised right hand.
"Hiss..."
The sound of burning flames rang out. A roaring blaze sprang from his finger, forming a rapidly spinning fireball.
In just a blink, the crimson flames swelled into a red sun roughly a hundred meters in diameter.
"I've gotten stronger!"
Slowly rising to his feet, Ace gazed at the crimson fireball overhead and murmured with a smile.
He truly had grown stronger. In this brief span of time, he had undergone the most extraordinary transformation of his life.
In the past, a move like Flame Emperor had taken tremendous effort to unleash. Now, it came easily.
"A temperature like the sun's."
Speaking softly, Ace smiled again at Xia Le nearby.
His eyes narrowed slightly, and black-red lightning shot out, coiling around the fireball overhead.
"Humm!"
In an instant, the sun seemed to undergo a violent chemical reaction. It began crackling, then radiated crimson light.
A few breaths later, the crimson faded into orange-yellow.
In an instant, all the moisture in the air