One Piece - Season 15 / Year 2013

The Straw Hats have arrived at a volcanic island that does not show on the New World Log Pose. Luffy in his enthusiasm votes to go to the island, though most of the crew were reluctant to go because of the sea of fire blocking their way.

Luffy and Zoro start fighting the dragon, which is shown to be able to speak and breathe fire.

Luffy, Zoro, Usopp, and Robin are standing near the dead dragon that Zoro killed and Luffy is trying to pull out the man who is stuck in the dragon's body.

Franky, Sanji, Nami and Chopper are surprised that the samurai is still alive after being cut.

Nami's group escaped the prison cell and end up in the Biscuits Room, where they find giant children.

At the lake, Luffy's group have been attacked by Brownbeard and his centaur unit who's job was to intercept and eliminate any obvious intruders.

Chopper and Nami, leading the children stumble upon a room with people frozen in it. Franky, Sanji and the samurai start to make their way towards Nami and Chopper. Luffy, Zoro, Usopp and Robin get attacked by the centaurs.

Luffy, Zoro, Usopp and Robin try to get to the ice side of Punk Hazard but their ship gets capsized by Brownbeard. As Brownbeard's troop prepares attack them again, Zoro gets ready to destroy their bullets but gets dragged down by sharks.

Law was going to to cut up Tashigi into little pieces but Smoker saved her and started fighting against Law. Luffy, Zoro, Robin and Usopp are riding on top of Brownbeard after defeating him and his centaurs.

Tashigi tries to see what happened in the fight. Luffy's group sees the flying warship. Luffy sees Law and thanks him for saving him two years ago. Law says that they aren't friends and Luffy agrees since they were both after One Piece.

The G-5 Marines discussed if Caesar Clown was probably behind the unusual events at the island and that the child abduction cases in that area may have been real.

Featured characters of One Piece, Toriko, and Dragon Ball Z enter the IGO tournament in order to gain the Carat meat, which is said to be the most tasteful in the world. However, it leads in a tie between Goku, Toriko, and Luffy.

The children and the Straw Hat Pirates are in a cave with Brownbeard tied up talking about the Master. Zoro, Sanji and Brook go to look for Kin'emon, who had gone to look for his torso.

Yeti Cool Brothers make their way to the destroyed lab where the Straw Hats and the children are. Monet tells Caesar Clown about Law having some relation to Luffy, which makes Caesar mistrust Law until Law reassures him.

Chopper tells the others that Nami in Franky's body was kidnapped by the Yeti Cool Brothers. Franky in Chopper's body takes a Rumble Ball. Luffy and Franky go after the Yeti Cool Brothers to save Nami and defeat them.

Luffy and Law agree on an alliance; the rest of the Straw Hat Pirates disapprove while Nico Robin approves, even if she warns Luffy about a possible betrayal in a pirate alliance.

Zoro, Sanji and Brook are trying to find the samurai and remember what happened to them. They had been knocked out by the Yeti Cool Brothers, who used a gas that makes people drunk.

Luffy declares that he will capture Caesar. Law will distract Monet while Chopper finds an antidote for drug.

Sanji, Kin'emon, Brook and Zoro see Smiley. Brook talks about a story of a creature called Slime which melts the clothes of women, making everyone act perverted except for Zoro, who points out that the slime is killing the fish in the lake.

Law's heart is crushed by the mysterious man named Vergo who was sent along with Monet to watch over Caesar.

Law gets beaten up by Vergo. Yarisugi tells the parents of the missing children that they are dead. Caesar takes the children from Usopp and Nami.

As Luffy and Law remain captives in Caesar's lab along with the others who were captured, Caesar Clown goes to retrieve the children from the remaining Straw Hat Pirates.

At the lab, the G-5 Marine soldiers are banging on the door, demanding entry. Meanwhile, the children were returned to the Lab where Caesar ordered his subordinates to make sure they don't escape again. However, Mocha begins to regain her senses, seeing Caesar's subordinates as monsters.

After Smiley swallows the over-sized candy, the candy coat dissolves revealing a special drug designed to convert the entire content of Smiley's body into a "perfect" weapon of destruction, Shinokuni.

As the Underworld Brokers watched the video feed of the captive Straw Hats and Marines, Eustass Kid and Killer decided to ignore it for more important matters, such as forming an alliance between the Kid Pirates, On Air Pirates and the Hawkins Pirates.

Though the Straw Hats and Brownbeard managed to escape into the lab, they left behind a gaping hole. But they soon realise that Shinokuni can now enter the lab.

Caesar Clown, incensed with the humiliation that his prisoners escaped and are inside his lab, orders the passage between building A and B to be closed and Shinokuni to be let in to kill the intruders. Vergo, however decided to take care of them himself.

Luffy races toward Caesar in the hopes of delivering a beating, Sanji saves a damsel in distress, and Chopper tries to prevent the children from eating the drugged candy!

Sanji and Vergo slug it out in a cloud of toxic gas, Law finds the room that could ruin the New World, and Luffy hopes to bring Caesar`s reign of terror to a brutal end!

Doflamingo orders Vergo to stop Law in his tracks, Luffy battles a deadly snowbird, and the rest of the Straw Hats attempt to survive the fiery breath of an angry dragon!

Luffy goes down fast after Monet puts a chill into him, and Trafalgar Law makes a desperate attempt to reclaim his heart during an electric battle with Vergo!

Smoker attacks Vergo for assaulting his men, Luffy meets something strange in the trash heap, and a flashback reveals the true depths of Caesar`s madness!

Luffy befriends a dragon that used to be a human boy, and Captain Smoker continues his brutal battle with the villainous Vergo!

Luffy hitches a ride on a dragon, Mocha tries to keep the Master`s candy away from her friends, and Zoro pits his steel against snow in a battle with Monet!

To survive his battle with Monet, Zoro must overcome his unwillingness to cut a woman. Elsewhere, Luffy puts a hungry dragon on his back and tries to punch his way out of the basement!

Chopper, Nami, and Robin watch in horror as Mocha makes a heartbreaking sacrifice in a courageous attempt to save the lives of her friends!

Brownbeard heroically attempts to expose Caesar as a villain, the horrific truth about Punk Hazard is finally revealed, and Luffy puts the hurt on his gaseous enemy!

Luffy makes Caesar pay for his crimes against the children, and Smoker risks his life for a chance to see Vergo fall in battle!

Law reaches the end of his epic battle with Vergo, and Luffy looks to land a devastating final blow on the murderous gasbag Caesar!

Word of Luffy and Law`s alliance spreads throughout the world, Chopper and Brook race to stay ahead of the deadly gas, and Joker sends a team to rescue Caesar!

Franky battles a lethal beauty, Caesar tries to strike a final blow against Smoker, and Monet detonates an explosive surprise that could spell doom for the Straw Hats!

As the Straw Hats and company flee the crumbling laboratory, Caesar`s desperate act of vengeance thwarts Joker`s plan to forever silence his enemies!

Franky continues his battle with Buffalo and Baby 5, Nami uses a mighty gust of wind to save the children from a deadly cloud of gas, and Usopp takes a shot at capturing Caesar!

A dragon regains his boyish form, a noble warrior once feared dead makes a shocking resurrection, and bitter enemies set aside their differences to enjoy a well-deserved feast!

The weary marines and the rescued children get teary-eyed as they say goodbye to the Straw Hats. Meanwhile, Law enters into treacherous negotiations with Joker!

The Straw Hats set a course for Dressrosa, Law explains his alliance with Luffy, and Smoker`s refusal to reveal a secret earns him a serious beating from Doflamingo!

Smoker`s life is spared by the arrival of an old friend. Law reveals some shocking news about Caesar`s partnership with Doflamingo, and Momonosuke uses his youth to get cozy with Robin and Nami!

Smooth seas stretch out before the Straw Hats as they leave Punk Hazard far behind. While they fear Donflamingo`s return and prepare to face him, another powerful foe lies in wait - one whose power could be their downfall!