Arc 4The Sky Empire’s Rise
Noah expanded his family’s power, built new strongholds, and prepared the Sky Empire to challenge the old powers. After Shiki defeated Kaido and Big Mom’s forces, the Noah Family moved to take Wano Country, leaving its capital under their control.
- Noah trained Robin, absorbed the Ndrangheta and Omerta Families, and helped the Capone and Gambino Families eliminate the Camorra Family.
- Noah captured Dahlia and his officers at Stuka Island, screened its population, and destroyed the island after executing those he deemed threats.
- Noah established a mobile fortress on Turtle Island, recruited Don Accino, and found the Rock-Rock Fruit beneath Auckland Island, which he gave to Vic.
- Vic awakened Conqueror's Haki and used his new power to locate Dyna Stone, which Noah planned to use in weapons for his Ark warships.
- Noah’s forces raided Punk Hazard, seized Caesar Clown, Beta, and the Artificial Pink Dragon Fruit, then equipped their covert agents with Magic Cards.
- Noah explored the moon, discovered the Moon People’s archives, and established Moon Birka as a governorate for screened civilians and robots.
- Shiki founded the Sky Empire and defeated Ochoku, while the Marines promoted him as an emperor and Big Mom and Kaido agreed to test his strength.
- Shiki and Blazing Sun fought Kaido and Big Mom for six days, then Shiki captured Kaido as Big Mom escaped and the Sky Empire advanced toward Wano.
- Noah’s forces intercepted the Beasts Pirates’ submarines and attacked Onigashima, while Shiki’s forces entered the Flower Capital and Robin subdued Orochi and Kyoshiro.