Grand Line Tegushi

"You ants, how dare you become my enemy!" Doflamingo roared angrily.

"We will never be knocked down by you!" Robin said calmly.

As the battle intensifies, the Straw Hats and their allies are in extreme danger. However, they never gave up and kept fighting hard.

"Luffy, we must use the power of the Sea Kings!" Usopp yelled.

"No problem, let's activate their power together!" Luffy said decisively. "six eight three"

They unleashed the power of the Sea Kings together, and at this moment, the entire decisive battle scene was surrounded by the breath of the sea. The Straw Hats and their allies felt a powerful force, and their eyes became more determined.

"Together we beat Doflamingo!" Sanji yelled.

"Yes, for our dreams, we must win!" Chopper also joined the fight.

With the power of the Sea Kings, the Straw Hats and their allies grow stronger, and their battles with Doflamingo become more intense and spectacular.

Doflamingo unleashes a barrage of attacks, but the Straw Hats and their allies hold off tenaciously. Luffy unleashes a massive Elephant Rocket Punch that sends Doflamingo flying.

Doflamingo fell to the ground, but quickly got back up with a sneer on his face.

"This is really a bunch of stubborn guys." He mocked, "But you can only go so far."

He strikes again, destroying surrounding buildings and trapping the Straw Hats and their allies in ruins.

"What to do?" Zoro asked anxiously.

"We can't give up!" Chopper yelled bravely, "We must persevere!"

The Straw Hats and their allies regrouped and launched wave after wave of attacks, but Doflamingo seemed to have no trouble keeping them all at bay.

"It's impossible!" Usopp whispered.

"No, it's not enough!" Luffy yelled, "We can be stronger!"

He realizes that they need something stronger to defeat Doflamingo. He closed his eyes, condensing the strength deep in his heart. Soon, a powerful aura enveloped his body.

"What's this?" Sanji asked in surprise.

Luffy opened his eyes with a determined look on his face. "This is my dream!" he exclaimed.

His body began to deform, and the tattoos on his body began to emit a strong light. Soon, he turned into a huge humanoid monster, exuding a powerful aura all over his body.

"What is this thing?" Doflamingo asked in surprise....

"This is my most powerful form—a Four Emperors-level pirate!" Luffy growled.

The Straw Hats and their allies look at Luffy in shock; they've never seen Luffy so powerful. And Doflamingo also began to feel afraid, he realized that he might face a stronger opponent than himself.

"Now it's my turn!" Luffy yelled.

He unleashes a massive attack that knocks Doflamingo flying in an instant. Doflamingo fell to the ground and never got up again.

Overjoyed, the Straw Hats and their allies gathered around Luffy to celebrate the victory.

"Luffy, you are too strong!" Sanji shouted excitedly.

"Yeah, you beat Doflamingo!" Zoro was also very happy.

"This is my dream, to become the strongest One Piece!" Luffy said excitedly.

"We will always support you in 4.7!" Usopp said.

Carl and Trafalgar Law also came over to celebrate the victory with the Straw Hats and their allies.

"You've done a great job!" Carl encouraged, "I believe that you will become the strongest pirate group."

"Thank you for your help!" Robin said politely.

"It's just what we should do," Trafalgar Law said. .