Grand Line Tegushi

Jack felt that the power on Carl became stronger and stronger, and he felt an irresistible sense of oppression. He began to feel frightened, for the first time he felt the power of his opponent overpowering him. However, he didn't give up, he knew he couldn't lose to this pirate.

"You pirate, do you think you can beat me?" Jack yelled, "You're too young!"

"Just because we are young doesn't mean we have no strength!" Carl said firmly.

Carl began to release his final blow, and a golden 31 light was released from his hand. The light flew towards Jack, and he tried to dodge it, but failed. The light hit him directly, creating a huge explosion.

After the explosion disappeared, Jack's figure disappeared. Carl and the Straw Hat Pirates watched this scene in amazement, they didn't know where Jack had gone. However, they know that they've defeated the Shinigami Pirates and they can now get the Six King Gun.

They came to the location of the treasure of the Six King Gun, which was lying in a treasure chest. Carl opened the treasure chest, his eyes widening. The Six King Gun's light made him unable to see its whole picture clearly, but he could feel its history.

"This is the legendary Six King Gun." Carl whispered.

The Six King Gun is a golden spear, inlaid with countless precious stones, emitting a bright light.

There is a golden phoenix on the handle of the gun, which looks very gorgeous. The whole gun feels very thick and seems to have great power.

There are some ancient runes engraved on the body of the gun, which seems to be some mysterious magic. At the tip of the gun is a huge diamond, exuding dazzling light. The whole Six King Gun is like an artifact coming out of mythology, which makes people feel awe and incredible.

Carl looked at the Six King Gun in his hand, he could feel its power, it seemed to be able to destroy everything. However, he knows that doesn't mean he can be invincible on the ocean. He must be vigilant, because in the world of One Piece, there are many people stronger than him.

Suddenly, he felt a powerful aura appearing nearby. He turned his head and saw a huge ship heading their way. Standing on the boat was a tall, pretty woman with a machete in her hand, looking very fierce.

"Are you Carl?" the woman said.

"Who are you?" Carl asked.

"I am the Empress, one of the strongest assassins." The Empress said proudly and confidently, "I heard that you got the Six King Gun, I will test your strength."

Carl felt the breath of the empress, she was very powerful. He knew the battle would be fierce.

"We can fight here, or we can go to sea at 107." The empress said.

"At sea." Carl said calmly.

The two jumped into their respective boats and began a fierce chase across the ocean. The scimitar in the queen's hand shone coldly, and she was very fast, easily dodging Carl's attack. However, Carl did not give up, he kept trying to catch up with the Empress.

"Your speed is not fast enough." The empress laughed.

"I'm not serious yet," Carl said calmly.

He began to concentrate all his energy, ready to release his strongest attack. His Six King Gun began to emit a golden light, and the surrounding sea water began to churn