Season 21 of One Piece premiered on July 7, 2019.
Landed in Wano country one foot ahead, disguised as inconspicuous, blend in with the surroundings, and wait for the time of confluence with Luffy. Luffy, on the other hand, has left the group again. The stage of a new adventure now comes up in the Wano country!
Luffy and Boa Hancock square off against the Cidre Guild! These unscrupulous bounty hunters have one thing in mind - profit at any cost! When the battle looks won, Cidre gears up in a menacing power suit!
Facing Holdem who is holding Otama as hostage, Luffy prepares for a fight but Okiku tries to stop him by sharing who is really ruling the region. Meanwhile, Basil Hawkins who is also working for Kaido and chasing after Luffy, is confronted by a mysterious figure.
Taking down Holdem, Luffy rescues Otama and tries to catch up to Zoro and Okiku who stole the food treasure ship and started a mad dash to get out of the town! Meanwhile, Trafalgar Law’s attempt to silence Basil Hawkins fails when he hears bad news about his alliance.
This is a story of Luffy in an alternate reality. While sailing on the sea by himself, a strange bird crashes into his small boat. He looks up to find a giant ship where a girl named Ann has been captured. It seems like the bird belongs to her.
Luffy arrives at the ruins of Oden Castle following Law and finds the graves of his friends, Kin’emon and the others. As Law starts telling the already-stunned Luffy about the creepy story of Kin’emon’s ghost, Luffy sees it coming towards him!
Kin’emon tells Luffy and the others about how Kozuki Oden made Kuri into a peaceful region and became its Daimyo. However, he was set up by Kaido and Kurozumi Orochi and executed. Kin’emon and his fellow vassals ran to Oden Castle in flames to save Oden’s wife Toki and children but Toki told him a shocking truth.
Kin’emon and the others crossed through time by the power of Kozuki Toki, Momonosuke’s mother, and arrived at the Land of Wano 20 years later, a totally different country before their eyes. However, discovering that there were still their allies there, they started preparing to take down Kaido and Orochi who ruined the country.
Ashura Doji, one of the allies Kin’emon wants to search for, has become the head of a thieves brigade and they now raid Okobore Town taking away the food that Luffy gave to the people. Ashura Doji, under the name Shutenmaru, then faces Kaido’s right-hand man and gets into a fierce fight!