One Piece: Starting with a Mythical Zoan Devil Fruit

On Tiger Roar Island, hidden deep within the Calm Belt, Karl is suddenly transported into the world of One Piece. Right from the start, he obtains the Mythical Zoan: Bì'àn Fruit! Under the guidance of a reclusive sword master named Darren, his swordsmanship reaches the level of a Greatsword Master. Now wielding all three types of Haki and unparalleled swordsmanship, Karl sets sail — and the seas will never be the same again! “Tiger God Karl! Let's finish this in one strike! Daiwitō: Roaring Bagua!” “Kaido! Take this! Howling Sky Art — Reversing Galaxy!” Their Conqueror’s Haki clashes violently, sending black and crimson lightning surging across the ocean! With alien tech from the moon and advanced tech stolen from space pirates, even the Five Elders and Imu will eventually fall before… Dongfeng Express! This story diverges heavily from the original One Piece plot. The protagonist doesn’t simp for Akainu or Luffy — in fact, he mostly sees them as side characters. Karl builds his own faction — a powerful delivery company. Also features a dual transmigration setting, with a second female lead who’s an expert in military technology and helps Karl grow his company into a galactic-level courier empire.