In a world full of adventures and dreams of pirates, the brave Mugiwara find themselves facing a new and exciting challenge. After receiving a mysterious invitation, Luffy and his crew are drawn to the mythical Strong World Island, a legendary place that does not appear on any maps. However, the joy of discovering new lands soon turns into a fight for survival when they encounter the feared Shiki, an ancient pirate with astonishing powers that make him nearly invincible.
Shiki, with his insatiable ambition, has plans to dominate the world and will not hesitate to use Luffy's crew to achieve this. Captured and separated, our heroes must confront unimaginable dangers, extraordinary creatures, and a captivating environment filled with traps and betrayals. As the tension rises, each team member must make the most of their unique abilities to escape this situation.
With friendship and loyalty at the heart of the story, the Mugiwara will prove that in the face of any adversity, unity and the fighting spirit always prevail. Amid epic battles with powerful enemies and moments of comedy and camaraderie, the film takes viewers on an emotional rollercoaster that celebrates the adventurous spirit that characterizes the story of these famous pirates. In this unknown land, the true essence of adventure is revealed, challenging the crew to use their ingenuity and bravery to return to the sea they love so dearly.