One Piece: Start as a mythical beast, practice to become stronger

In that dim cell, a shadow loomed over the pirates.

They were dejected, weighed down by invisible shackles.

However, among these people who have lost their freedom, Barrett's existence is like a flash of lightning that cuts through the dark night, shocking everyone who looks at him.

The pirates were whispering, their eyes full of confusion and puzzlement.

Even my heart was filled with awe that was difficult to conceal.

"How did such a strong man get caught?"

This became a common question among the pirates.

Such a powerful spirit has long surpassed the pirates' imagination.

In their view, Barrett is already one of the few people standing at the top of this world.

The mere pressure of momentum was enough to make most of the pirates on the sixth floor lose their heads.

Every step this man takes, every look in his eyes, and even every breath he exudes, reveals a power that transcends the world.

"I would like to be at his side with such strength."

"He's been locked up, and he's probably going to be locked up for life."

"The Navy will never let a man of this strength see the sun again."

"Who can say for sure? Prison is a place for people to escape, right?"

In their minds, a man of Barrett's strength might only need to wait for a while before he can break through this prison of dust and return to the high place where he should be.

Such a person, even if he has not said a word or done anything, has already left an indelible impression in the mind of every witness.

Barrett's figure became more mysterious and profound under the dim light, bringing tremendous pressure to this cell full of despair and darkness.

......

In a dark corner of the prison.

Two powerful auras confronted each other, just like two sharp swords colliding in the air, creating sparks.

Jin An stood opposite Barrett, with a short distance between them.

The air between the two people was compressed by the momentum and continued to expand outwards.

Jin'an's eyes swept lightly over Barrett. The pressure brought to him by the opponent was much less than in the previous battle.

It's even impossible to suppress him.

"You don't think I'm still the same as when I fought you last?"

His voice was calm and powerful, and he continued to move in Barrett's direction.

Then, Jin An slowly raised his hands in front of his eyes. His movements were slow but full of strength. He gently clenched his palms and felt the satisfaction of strength filling his body.

"I can fight you on equal terms now."

"During this period, I have been exercising non-stop."

"I will do my best to make up for the shortcomings revealed during the battle with you."

Escorting Barrett on the long journey to Impel Down.

He practices every moment, challenges himself, and sharpens his will and strength through pain and struggle.

Every drop of sweat, every muscle tremor, is a testimony to his leap in strength.

Barrett looked at Jin An silently. A hint of surprise flashed across his eyes, then was replaced by an imperceptible smile.

"Your spirit has indeed become much stronger."

"You are an opponent worthy of my serious consideration."

"However, your control over Conqueror's Haki is still lacking."

In this dangerous world, encountering such a worthy opponent may not be entirely a bad thing for him.

He vented his momentum without reservation.

The entire Impel Down city was affected.

Even the sea kings swimming around Impel Down were affected by this aura and passed out.

The domineering aura of a strong man is so terrifying.

But the next second.

A strong fighting spirit flashed in Jinan's eyes.

The prison walls shook slightly, as if they sensed some kind of power fluctuation during the confrontation between the two men.

Barrett's eyes suddenly flashed, illuminating his dark pupils and revealing his inner surprise.

"How is it possible..."

His voice was low and hoarse, like a low moan struggling up from the abyss, and incredible emotions were condensed in every word.

He was unwilling to believe it, and his awkward facial expression was like a sail in the waves, drifting unsteadily.

"It's only been a short while,"

"How come your strength has improved so much..."

Barrett's voice gradually became louder, filled with doubt and confusion.

There was disbelief in Barrett's words, his eyes fixed on Jin An.

His body involuntarily leaned forward, and his movement revealed the turmoil in his heart.

He once thought he could easily see through everything, but now he was defeated by the facts before him.

His confident posture began to waver.

His body took a step back uncontrollably, as if he had suffered a heavy blow.

A barely perceptible trace of fear quietly grew in the depths of his eyes that were as calm as the sea.

"Roger and the others say I'm a monster."

“I’ve always been proud of that.”

He didn't want to admit it, but he couldn't deny it.

Jinan is no longer the small character that could be easily ignored in the past.

His progress was like a wake-up call, ringing in Barrett's heart.

"I didn't expect there were people like you in the world."

"I admit that you are stronger now."

......

At dawn, a ray of golden sunlight shone through the cracks in the thick prison wall, barely illuminating the dark corridor.

Jin An's figure was firm, and his steady steps echoed on the stone ground.

Tian Yueshi followed beside him.

The two of them walked together, bringing a glimmer of life to the originally silent prison corridor.

Barrett, under the supervision of the escort, was still placed in the designated location.

The long corridor seemed to witness his failure. His once domineering eyes were now dimmed. All his arrogance and struggles became futile in the face of true strength.

Jinan stopped and turned to Magellan, the man who had been maintaining order in the prison.

There was a sense of relief and pleasure on his face at having completed a task.

"I leave these people to you."

He gave clear and concise instructions, and it was no longer their turn to worry about the next arrangements.

Magellan nodded slightly, and he regained his usual calmness.

"Let's go back to the entrance."

Having nothing to do, Jin An felt relieved after completing the task.

Passing through the long corridor, Jinan and Tianyueshi's figures were stretched until they disappeared outside the door of the sixth floor.

"What a monster..."

The domineering confrontation between Jin An and the other man was not directed at him.

However, it was only the aftermath of the collision that made him nervous.

Want to submit to the two kings of the sea.

He looked towards the great pirates imprisoned on the sixth floor.

Everyone was gasping for breath because they couldn't bear the pressure.

There was still fear in his eyes.

Some of them have also awakened the domineering Haki.

However, their dominance could not withstand the confrontation between the two men.

This is the navy's dominant color.

Completely crushed these kings of the old era.

...

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