One Piece: The Straw Hat Pirates' Max-Level Swordsman

Sanji used the Devil's Wind Kick to kick out flames in the air: "Devil's Wind Kick? Hell's Flame!" The other partners also used their skills to fight the Flame Phoenix. During the battle, they found that the power of the Flame Phoenix came from the surrounding flames. As long as the power of the flames was weakened, they could defeat it.

Nami summoned a rainstorm with the weather stick, trying to lower the temperature around and extinguish some of the flames. Usopp took out a special fire-extinguishing bomb and threw it around the Flame Phoenix. Chopper transformed into a giant form and used his body to resist the attack of the Flame Phoenix while protecting his friends. Robin used the power of the Hana-Hana Fruit to control the surrounding terrain and prevent the flames from spreading. Franky attacked the Flame Phoenix with laser beams, and Brook used the Soul Voice to interfere with its actions.

After a hard battle, they succeeded in weakening the power of the Flame Phoenix and defeated it. Deep in the Flame Valley, they found the first Guardian Stone, which radiated a warm light, as if it had life.

Then, they came to a snowy plain, a white world with biting cold wind. Guarding here was a huge ice giant, whose body was made of hard ice, and every attack brought a powerful freezing force.

Luffy rushed towards the ice giant, but his rubber body became a little stiff in the low temperature. Zoro and Sanji immediately stepped forward to block the ice giant's attack for Luffy: "Three Swords Style? Snow Blowing Slash!" "Devil Wind Kick? Ice Lamb SHOT!" Their attacks left some marks on the ice giant, but they were quickly covered by ice and snow.

Nami uses the weather stick to try to change the weather and raise the temperature, but the cold here is too strong. Usopp invented a special heating device to help everyone resist the cold. Chopper transforms into a cold-resistant form and attacks the ice giant with his antlers. Robin uses the power of the Hana-Hana-no-fruit to find the giant's weakness in the ice and snow, while Franky attacks the giant with a flamethrower. Brook uses the Soul Sound to cause the ice surface to vibrate, trying to destroy the giant's balance.

During the battle, they found that the weakness of the ice giant was a blue ice crystal on its head, which was the core of its power. Luffy used his rubber ability and, under the cover of his companions, jumped onto the head of the ice giant and punched the blue ice crystal with force: "Rubber? Ice breaker!" The ice crystal shattered and the ice giant fell. They found the second guardian stone in the wreckage of the ice giant.

Then, they went to a mysterious forest maze, where the trees were tall and dense, like a green maze. The Guardian Stone was in the center of the maze, and the guardians were a group of mysterious forest elves. These elves could control trees and vines to attack them.

As soon as Luffy and the others entered the maze, they were entangled by countless vines. Luffy used his rubber ability to break free from the vines and rushed towards the elves: "Rubber? Snake Gun!" His attack was blocked by the elves using trees. Zoro swung his sword and cut the surrounding vines and trees: "Three Swords Style? Tiger Hunting!" Sanji used Moon Steps to move in the air and used kicking skills to attack the elves: "Devil Wind Kick? Finishing Touch!"

Nami studies the route of the maze, trying to find the way to the center. Usopp sets up some marks around to prevent people from getting lost. Chopper runs in the maze, looking for the weakness of the elves. Robin uses the power of the Hana-Hana-no-fruit to fight against the elves, controlling the trees to attack them. Franky uses laser beams to open a path, and Brook uses the sound of the soul to resonate with the forest to find the location of the guardian stone.

In the maze, they found that the power of the elves was connected to an ancient tree in the forest. As long as they destroyed the tree, they could defeat the elves. They worked together to attack the tree. Luffy used his strongest rubber attack: "Rubber? Great Ape King Spear? Random attack!" Zoro, Sanji and others also used their strongest moves and finally successfully destroyed the tree. The elves lost their power, and they found the third guardian stone in the center of the maze.

Afterwards, they came to a lightning peak, where thunder and lightning struck and dark clouds covered the sky. The Guardian Stone was at the top of the mountain, and the guardian was a huge lightning beast. The beast was surrounded by lightning, and every attack was accompanied by a strong electric current.

As Luffy approached the mountain, he was struck by lightning, but thanks to the insulating properties of his rubber body, he did not suffer much damage: "Haha, this little lightning can't defeat me!" He rushed towards the Thunder Beast: "Rubber? Thor's Gun!" His attack was carried by the power of lightning, and he started a battle with the beast.

Zoro uses his sword to guide lightning and strengthen his attack: "Three Swords Style? Raikiri!" Sanji uses the Devil's Wind Kick to kick with lightning in the air: "Devil's Wind Kick? Thunder Dance!" Nami uses the weather stick to control the direction of lightning and help her friends avoid attacks. Usopp uses special lightning protection equipment to protect himself and his friends, and uses his inventions to attack the beasts. Chopper transforms into a special form, uses lightning to enhance his strength, and fights the beasts. Robin uses the power of the Hana-Hana Fruit to find a foothold on the mountain, Franky uses lightning-proof laser beams to attack the beasts, and Brook uses the sound of the soul to interfere with the lightning control of the beasts.

During the battle, they discovered that the weakness of the Thunder Beast was an energy core that briefly appeared on its chest when it released lightning. Luffy and the others waited for the opportunity, and when the beast released lightning again, Luffy quickly rushed forward and grabbed the beast with his rubber arms. Zoro, Sanji and others attacked at the same time and accurately hit the energy core. The beast was defeated, and they found the fourth guardian stone at the top of the mountain.

Finally, they came to a dark abyss, which was shrouded in darkness and filled with a gloomy atmosphere. The Guardian Stone was at the bottom of the dark abyss, and the guardian was a powerful dark ghost king. The ghost king could manipulate the power of darkness and create all kinds of terrifying illusions and attacks.

As soon as Luffy and his companions entered the Abyss of Darkness, they were surrounded by the power of darkness. They saw all kinds of horrible illusions. But they had experienced similar tests before and were not confused. Luffy used his rubber fist to attack the darkness: "Rubber? Dark Gun!" His attack broke some of the dark illusions.

Zoro cuts through the darkness with three swords: "Three Swords Style? Dark Prison Demon Slash!" Sanji uses the Devil's Wind Kick to dispel the darkness around him: "Devil's Wind Kick? Dark Night Shadow!" Nami summons light with the weather stick to break the darkness. Usopp uses his invention to emit strong light and special sound waves to attack the Ghost King. Chopper transforms into a giant form and uses his body to resist the attack of darkness. Robin uses the power of the Hana-Hana-no-fruit to find the location of the Ghost King in the darkness, Franky attacks the Ghost King with a laser beam with the power of light, and Brook uses the sound of the soul to fight against the power of darkness.