One Piece: the Peerless Sword Immortal

The sudden and unexpected death of an otaku led to the addition of a peerless swordsman to the world of pirates. Hawkeye, the greatest swordsman in the world? I can't survive three moves at all. Kaido, the strongest creature on land, sea, and air? I slashed it with my sword and turned into a fish and fled? Are the Celestial Dragons noble? In my eyes, they are just ugly pigs. World domination? King of the Dragon People—Im? When the sword light cuts through the sky, even gods will kill you. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.