Sailing: I Open Treasure Chests in the Pirate World

Awakening in the turbulent seas of the One Piece world, Ian is granted the God-Level Treasure Chest System—a unique power that materializes his deepest desires through mystical chests. The mechanism for unlocking these chests is simple yet demanding: combat. The stronger the adversary and the fiercer the clash, the higher the tier of the reward. Through relentless battle, Ian ascends to unimaginable heights, leaving the entire pirate world in awe and terror. Even legends are forced to reckon with his unstoppable rise: Blackbeard laments sharing an era with such a monster, Whitebeard concedes that the old era has finally met its match, and the Five Elders view him as an even greater threat than the infamous Rocks, capable of shattering the Red Line itself.