Luffy, Zoro, and Kiku fight back against the attacking Beasts Pirates and their samurai allies. Luffy calls out to Holdem, who approaches Luffy's group while holding Tama hostage.

The drunken Kaido flies above Okobore Town in his dragon form and threatens Shutenmaru and all the people in the town. Luffy, Law, Kin'emon, and Kiku start running towards the town to rescue them. However, Kaido heads towards the ruins of Oden Castle and destroys it with a single attack.

After his defeat, Luffy is sent to a prison in the Udon region. Kiku returns to the mountain where Oden Castle was destroyed and discovers that the group there managed to escape the destruction. Franky, Robin, Usopp, and Zoro read the news about Luffy's fight with Kaido. Inuarashi and his group discover Tama alive and take her into the forest. At the prison in Udon, Luffy meets Kid again.

Zoro as he fights against Gyukimaru at the bridge. As they fight, another enemy will appear in front of them. This enemy will be facing Zoro and they will have a short sword match. this episode will also showcase Chopper and Big Mom on their way to the Udon prison.

Luffy continues training himself to use Haki with Old Man Hyo’s help, but the battle is suddenly suspended and shortly thereafter Raizo appears in front of them. Meanwhile, Nami, Usopp, and the others are wondering who Tonoyasu, Ebisu Town’s hero, really is .

Zoro and Sanji start fighting against Orochi’s clan. Nami and the rest of the Straw Hats join them. Meanwhile, at the Excavation Labor Camp, a new criminal, Hitokiri Kamazo, has arrived. And someone else who is brought to the site reveals the shocking truth about Kamazo.

Right after Big Mom regains her memories, she suddenly faints. Queen quickly orders his men to restrain Big Mom and escorts her to Onigashima. With both Queen and Big Mom away, Luffy continues practicing with advanced Busoshoku Haki. Babanuki then orders the prisoners to subdue Luffy, and they comply. Daifugo also fires toxic bullets on the prisoners. Before Luffy could be infected, a mysterious prisoner shouts out.

As the Ninja-Pirate-Mink-Samurai Alliance continues with their preparations for the Fire Festival, Zoro returns to Oihagi Bridge along with Hiyori and he challenges Gyukimaru again to reclaim Shusui. The battle is then interrupted by Kawamatsu.

Big Mom has been taken to Onigashima, where she and Kaido begin clashing.

Oden transforms the wild land of Kuri into a habitable region and is made Daimyo over it. Then he meets Kawamatsu the Kappa and the two Minks, Dogstorm and Cat Viper, who become his followers like the others. Kin’emon and the other vassals are scolded by Yasuie when they try to steal money from him, and they begin reforming themselves for their lord Oden.

Singing out loud, the Roger Pirates continue on with their journey. They soar up to the island above the clouds and go down into the deep sea to get to the island at the sea bottom. Oden deciphers the Ponegliffs on those islands for Roger who believes those inscriptions will tell them the location of the last island on the Grand Line.

Kaido comes to the mainland along with his troops to fight against Oden and the Akazaya samurai who were on their way to raid Kaido’s mansion. Even though Oden’s group are unprepared and outnumbered, they fight hard to save the future of the Land of Wano.

The Straw Hats and thousands of allies who were supposed to be there are nowhere to be found, but Kin’emon and the others decide to set sail to the stormy sea in a small boat. Kaido’s army that appears out of nowhere and a betrayal drive the Akazaya members into a corner.

Luffy and the rest of the Straw Hat crew are excited to see Jimbei again and welcome him as a new member. Meanwhile, Law and the Akazaya members strategize on how to enter Onigashima and attack Kaido. As the Straw Hats approach the giant torii gate in front of Onigashima, they are attacked out of the blue.

Luffy and Zoro each witness Kaido’s subordinates waste food at the banquet and make fun of the poor people in the Land of Wano. Thinking of Otama, a small girl who liked red-bean soup so much, both Luffy and Zoro become infuriated and create turmoil.

Luffy runs into Ulti and Page One, members of the Tobi Roppo from the Animal Kingdom Pirates. Hearing that he aims to become the King of the Pirates, the brother and sister duo become infuriated and turn themselves into massive beasts. When Luffy is driven into a corner, someone wearing a demon mask appears and whisks him away.

The Akazaya members start charging towards Kaido from the back of Onigashima. Meanwhile, at the Performance Floor, Kaido closes in on Momonosuke shivering in terror and asks him the ultimate question which will determine his fate.

As the Minks struggle with a poor hand against the Gifters, Kin’emon tries to assist them, but Dogstorm and Cat Viper stop him and start fighting for the other Minks! Meanwhile, Luffy and Zoro try to get to the rooftop to help Kin’emon and the others, but Queen and King get in their way.

While Luffy is hurrying to the rooftop and Yamato is trying to catch up to Momonosuke to protect him, the Akazaya members finally face off against Kaido. Hearing Kaido jeering at them for being weak, the samurai retainers attack him relentlessly, remembering the day Oden told them to master his sword skill.

Zoro and Drake continue to chase Apoo to get the antibody against Ice Oni, while Chopper is trying to figure out how to fight the virus. In the castle, Luffy, Jimbei, and Sanji are climbing up the stairs to reach the rooftop where the Akazaya members’ tough battle against Kaido rages on.

Yamato tells Momonosuke and Shinobu about how Ace gave him hope for the future. Meanwhile, Luffy and the other allied pirates from the Worst Generation make it to the rooftop to finally face off against Kaido and Big Mom.

Sanji is captured and tortured by the merciless Black Maria. She names the terms of his release: to turn over one of his crewmates. He hesitates but has no other option. After much distress, he makes a move that surprises everyone.

The returned Orochi clashes the Akazaya members who are trying to save Momonosuke. Meanwhile, Luffy and the others are all covered in bruises, but they unite their strength and launch an attack.

Luffy is pushed off the rooftop by Kaido. Meanwhile, Zeus intervenes in a fight between Big Mom and Nami’s group and stands up for the one who he wants to save. On the Performance Floor, Chopper is in a fierce battle against Queen.

Nami strikes a thunder blast to clear the way to the stage on the Performance Floor. However, the elite corps of the Gifters shows up to crush their inferior opponents. Upset but unbroken, Otama stands up to give a command!

Kaido tries to convince Yamato to become the Shogun of the Land of Wano and rule the country with the special power he obtained by accident. Meanwhile, Saul, Professor Clover, and Robin’s mother Olvia suddenly appear in front of her.

Luffy amps up the reluctant Momonosuke, who is afraid of heights, in his giant pink dragon form, to fly and take him to Onigashima in the sky. Meanwhile, Yamato, in a hard battle against Kaido, vows to survive until Luffy returns.

Queen’s unforeseen move stuns everyone on the Performance Floor. And then, he goes on to utilize another special technique which can break every bone in Sanji’s body. On the verge of a crisis, Sanji feels something strange again.

The chaos within the floating island of Onigashima rages on to seemingly no end. Kazenbo, Kajuro's creation, is wreaking havoc all throughout the Skull Dome in the name of vengence for the Kurozami. The rampage causes panic among Beasts Pirates and samurai, alike. As Orochi watches on, he hears a sound that reminds him of his past love.

Usopp finds Kin’emon’s upper body and the heavily wounded Kiku. However, they are surrounded by the Gifters and can’t find a way out. Seeing the samurai giving up hope, Usopp remembers his determination.

On orders from the Five Elders, the CP-0 agent Guernica tries to get to Luffy, but Drake stands in his way. Meanwhile, Luffy who only has very little energy left uses his last Gear Four to emancipate the people of the Land of Wano from Kaido.

The people of the Flower Capital get flustered when Kin’emon and the other Akazaya samurai who were supposed to be dead appear from the smoke. However, the last one who walks out of the smoke, and what he says, confuses the people even more.

Momonosuke and Hiyori are happy to see their grandfather who was supposed to be dead and the Straw Hats are surprised when Robin tells them about Pluton the Ancient Weapon. Meanwhile, Momonosuke is kept busy in his role as the new Shogun.

The three-way struggle between the Navy, the Blackbeard Pirates, and the Kuja Pirates comes to an end when an unexpected figure shows up. On the Sunny, the Straw Hats talk about the recent incidents around the world and Luffy’s words surprise everyone.

The Blackbeard Pirates ambushed the Heart Pirates led by Law. The Blackbeard Pirates’ top officers use a variety of formidable Devil Fruit powers and keep pushing the Heart Pirates in order to obtain the copies of the Road Ponegliffs.

Vegapunk reveals the shocking history of the ancient giant robot and asks Luffy to take him off Egghead. Rob Lucci and his fellow Cipher Pol agents arrive at the island and ask for permission to enter the port.