Vol. 1The Unbeatable King
Arthur pursued his Achievement Quest, fought in the Paramount War, and gathered Nami, Robin, and Hancock aboard the Don Stallion. After defeating powerful foes and shaping the Emperors’ War, he prepared to battle Golden Lion Shiki to make the world believe he was unbeatable.
- Arthur helped Nami defeat Arlong and secured her promise to navigate for him for life.
- Arthur killed Enel on Sky Island, rejected the Rumble-Rumble Fruit, and continued his quest with Nami and Robin.
- Arthur fought at Sabaody and joined the Marines as a Shichibukai before the war at Marineford.
- Arthur killed Jozu with Excalibur, and Whitebeard charged into battle to confront him.
- Arthur fought in the Paramount War, left Marineford with King's Horse, an unknown Devil Fruit, and several black boxes, then gave Nami the Space-Space Fruit.
- Arthur defeated Blackbeard’s crew, spent a month at Gran Tesoro with Nami and Robin, and encountered Kaido at sea.
- Arthur defeated Kaido, Mihawk, Doflamingo, and Jack, while Hancock joined the Don Stallion and Doflamingo became his ally.
- Arthur spent a year strengthening his swordsmanship, then prepared to fight Golden Lion Shiki as the floating islands appeared above the Don Stallion.