Billy, the old veteran, stared at the golden energy sphere at Pero's fingertip, like a miniature sun, and swallowed hard.
His heart, which had lain dormant for twenty years, began pounding violently at that moment!
His years of experience made him realize that this might be something that granted people power, much like a Devil Fruit.
"Wh... what is that?" His voice trembled slightly with excitement.
A mysterious smile appeared on Pero's face as he answered, "A marvelous little tool that can let you... take revenge with your own hands."
An astonishing light instantly burst into Billy's cloudy eyes.
Half believing, half doubting, he inched toward Pero step by step.
Pero looked at his longing eyes and said nothing more.
He raised his hand and casually slapped Billy across the abdomen!
Hiss-!
The golden sphere of light instantly sank into Billy's body.
The raging energy even burned a large hole in Billy's belly, its edges charred black.
Through that horrific wound, his internal organs could even be seen burning under the golden energy sphere.
"Aaargh-!"
Before Billy could finish his agonized scream, dozens of golden chains surged out of Pero's body.
They were actually a Sealing Jutsu from the Hokage World.
Adamantine Sealing Chains.
The golden chains overlapped in layers, instantly wrapping Billy's entire body and locking the golden sphere rampaging inside him deep within his body.
The next moment.
The horrific wound in Billy's abdomen began healing rapidly at a rate visible to the naked eye.
Even the old scars left on his body by years of fighting gradually faded and smoothed away under this power from the Sun, brimming with vitality!
His graying hair also began to regain its luster.
Billy stared blankly down at his hands, which had become youthful and strong.
The next moment, he felt