One Piece!

World view setting Beyond Kyushu, vast expanse of vast expanse stretches across the sky and the earth. The sea area is divided into four seas: Donglan, Xihuang, Nanmias, and Beihan. There are more than a thousand isolated islands, ancient shipwrecks, and ruins of previous dynasties scattered in the sea. People in the world call it the Cangming Realm. There are two major forces fighting against each other in the world: one is the Tianluan court, which has a territory of thousands of miles on land, and has six naval forces and Zhenhai guards to control the entire sea area with laws, collect the treasures of the sea people, and suppress the rivers and lakes knights; the other is the Cangming rangers who travel across the sea, commonly known as "sea knights" by the world, and are also stigmatized by the court as pirates. Thousands of years ago, the first generation Cangming Hero "Long Canglan" traveled all over the world, searched for ancient ruins, collected the most precious treasures in the world, and sealed all his life's martial arts knowledge, ancient spiritual materials, lost classics, and rare treasures from all over the world. On the Dongguixu Immortal Island, only half a torn volume of the "Guixu Picture" was left to be circulated to the world. He left a prophecy before his death: "Whoever finds ten thousand treasures will take control of Cangming and become the common master of the sea knights in the world. He will break the shackles of the sky and restore freedom to the world." Long Canglan is the legendary master of the first generation of Pirate King. The secret treasure of Ten Thousand Treasures is not only endless wealth, but also the original treasure that can subvert the order of heaven and earth. The Tianluan court was afraid of the power of the secret treasure. Over the past hundreds of years, it had been encircling and suppressing the knights of the sea, burning treasure maps and massacring island villages. Countless knights of the sea had been wronged, and there had been hatred and resentment between the four seas for hundreds of years, and the undercurrent was raging. There is a popular oath in the world: Anyone who desires freedom and is unwilling to be bound by the court can set sail to search for secrets and compete for the new generation of Pirate King.