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

"Ice Age!" Kuzan put his palms close to the sea surface.

The sea surface quickly froze and the warship was frozen at a very dangerous angle.

The pirates were not so lucky. With their terrified eyes, they couldn't even beg for mercy and were instantly frozen into ice sculptures.

"saved."

The Marines let go of their hands and landed smoothly on the ice.

"Don't let your guard down!" Kuzan warned, "The guy who attacked us must still be under the sea."

"Why do I feel like this guy in the sea is causing more harm than the sea king we encountered yesterday..."

The sailors were still in shock as they looked at the icicles tens of meters high beside them.

"This place is too close to the doldrums. We have encountered danger twice in such a short period of time."

"I think we can leave this sea area..."

"Wait for Colonel Jinan's notification..."

What happened in the past two days has left them with lingering fears, but this is their job and it is common for them to be in danger.

"boom!!!"

There was a violent vibration on the ice surface, and the sailors who were chatting were startled and thought that the monster in the sea had come again.

"Let's all get on board."

A familiar voice came, and the sailors looked at each other and looked towards where the warship was staying.

The thick ice beneath the warship began to break into pieces, and the warship recovered from its shaky state.

Even in the direction of advance, the ice just happened to reveal a straight route.

"Yeah! Long live Colonel Jinan!"

The sailors cheered, lined up in an orderly queue, and climbed up the ladder lowered from the warship.

Beneath the frozen sea surface, the giant beast hiding in the dark deep sea finally found the culprit who deceived it.

"Roar!!!"

With a roar, he suddenly broke free from the ice on the sea, and ice and water splashed everywhere.

"boom!!!"

With a deafening roar, the giant beast leaped out of the water. A figure over a hundred meters tall rose into the air, and a dazzling light bulb in front of the fish head dispelled the darkness on the sea.

It turned out to be a lantern fish that was so huge that it was beyond imagination!

This giant lantern fish has a majestic figure and a powerful body, and its scales glow with a deep reddish-brown light, as if it is a mysterious creature from ancient times.

"Just what species of lantern fish?"

"The warship is not even as big as one of its teeth!"

The naval soldiers on the sea watched this scene in amazement. They could not help but be shocked by the appearance of this huge monster.

Moreover, the majestic aura of this giant lantern fish is unbelievable, as if it is the real ruler of the ocean.

"Kuzan, freeze the waves!" Jin An said in a deep voice.

When the lantern fish fell from the sky, it created a wave that was several times more terrifying than a tsunami.

Unfortunately, before Kuzan could deal with the huge waves covering the warship, the lantern fish in the sea let out another roar.

"It's too late!" Kuzan looked anxious.

In this vast ocean, if the warship is damaged, even if they survive the attack of the lantern fish, they will not be able to escape death.

Under the majesty of the giant lantern fish, the ocean seemed to have fallen silent, with only the roar of the giant echoing in the night sky. It is the undisputed overlord of the sea, in charge of the lives of all creatures in this sea area.

"..."

[Ding! System side quest released! ]

【Fight with Lantern-sama and ensure the safety of the navy. 】

[Mission Rewards: A certain amount of training time, a random devil fruit, Bailey, store points +. ]

[Host, please be careful, this opponent is more powerful than you can imagine! ! ]

Jinan finally understood the meaning of the information given by the system.

The culprit that swallowed the island is this lantern fish in the sea!

After closing the system panel, Jin An smiled bitterly. The monster in front of him was one of the largest monsters that had ever appeared in the pirate world.

The skin of this monster might be tens of meters thick. Jin An didn't know whether his current strength could shake this behemoth.

"Kuzan, the safety of the navy is now in your hands." Jin An tore off his coat and said, "Dover, you have to concentrate on your training while I'm away. I'll come to check on you later."

"You are..." Kuzan hesitated.

"Don't be so stubborn!" Doflamingo was also anxious, "I'm still waiting for you to teach me some powerful moves!"

"You have my life card." Jin An smiled confidently, "I will not fail!"

Kuzan understood what he meant. The life card could tell whether Jinan was safe. He was going to fight the huge lantern fish to buy them a chance of survival.

"Roar!!"

As the giant lantern fish roared, the ocean seemed to be stirred up by huge waves, with howling winds and surging waves.

At this moment, Jin An's body slowly rose into the air amid everyone's astonished gazes.

Jin An, who was floating in the air, felt a strange force surging in his body, carrying him up into the air.

Under the gaze of everyone, Jinan's body continued to grow larger, and his body gradually merged with the clouds. He felt a powerful energy surging in his body.

His eyes were twinkling with a strange light, and he seemed to be undergoing a long-awaited transformation.

At the same time, a giant lantern fish rushed out of the sea, its body towering like a huge mountain. Its eyes flashed with fierce light and it let out a deafening roar, as if venting its inner dissatisfaction.

Then, the giant lantern fish swung its tail, and a huge whirlpool suddenly formed on the sea surface, swallowing everything in the ocean, and the warship was also drawn into it.

The warship kept spinning in the vortex and was swallowed up mercilessly. The naval soldiers controlled the warship and wanted to escape, but they seemed powerless and insignificant in the face of the huge force.

"Don't panic, hold on to everything around you!"

As the clouds rolled, Jinan's voice came from the sky.

Suddenly, the clouds were torn apart by a huge claw, and a huge beast rose into the air from the clouds. Its body was extremely huge, and its skin was bright green, as if it came from an ancient myth.

This giant beast carried an incomparably powerful aura, as if it was the incarnation of heaven and earth. Its eyes were as bright as meteors, revealing unparalleled majesty and power. Its huge body stood in the air, blocking the moonlight and casting a silent shadow, as if it were a god on the sea.

Jin'an's body turned into a green dragon, looking down at everything. His body stood straight above the sky, with green light flashing in the dragon's eyes.

A powerful aura emanated from the dragon's body. His dragon tail swung, stirring up strong winds and huge waves. His dragon claws tightly grasped the void, as if controlling everything.

"Blue Dragon Fruit?" Kuzan looked up at the sky and murmured, "This is the first time I see Colonel Jinan using the power of the fruit. I didn't expect it to be like this..."

The expressions of the naval soldiers changed from astonishment to surprise as they saw their warships break free from the vortex.

"We flew!"

The warship was enveloped in a cloud of flames.

Under the protection of the flaming cloud, they took off and flew into the sky.

...

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