One Piece Film: Strong World

Shiki uses his Devil Fruit powers to destroy marine ships, sending a warning to Monkey D. Garp and Fleet Admiral Sengoku. The display proves his ability to make himself and objects float, signaling a dangerous new threat. The sea industry reels as ships sink and the chase begins.

On a floating island, Monkey D. Luffy is hunted by a genetically enhanced animal. The Straw Hats watch as the monsters overpower each other until Luffy defeats the fourth monster. This encounter underscores the peril the crew faces and foreshadows Shiki's control over the island.

The rest of the Straw Hats are divided into Sanji and Usopp, Zoro and Chopper, and Robin with Franky and Brook. Each group pursues different threats and searches for Nami, setting up parallel storylines. The division heightens the tension and showcases multiple simultaneous challenges.

Nami encounters Shiki and learns of his gravity-based powers to float himself and objects. After delivering the warning, she is abducted by Shiki, who uses her as leverage for his plans. A flashback reveals the preceding communications about the East Blue attack.

Dr. Indigo showcases Billy, an electric-evolved bird, illustrating Shiki's high-tech ambitions. Shiki explains the IQ plant, which can instantly push animals to evolve and gain strength. Indigo is electrocuted during the demonstration, signaling the peril of Shiki's experiments.

Nami protects Billy and escapes the island, eventually stumbling upon the Thousand Sunny and reuniting with Luffy. Their reunion strengthens the crew's resolve to resist Shiki's influence. Billy becomes a key ally in their ongoing struggle.

Zoro and Chopper rescue Xiao, a young girl, and are brought to her village. They learn about poisonous plants encircling the village and the grandmother's illness from exposure. They discover Shiki has stolen the IQ plants for his experiments, intensifying the village's peril.

Robin, Franky and Brook uncover Shiki's plan to release animals from the island into East Blue to force the World Government's surrender. They realize Shiki intends to demonstrate power by attacking a village on the floating island. The revelation prompts the team to regroup with the others.

Shiki confronts and defeats the Straw Hats, offering Nami to rejoin him if Cocoyashi Village is spared. Robin's group arrives and confirms the broader plan, strengthening the alliance against Shiki. The crew prepares to counter the pirate threat together.

Nami's attempt to destroy the protective plants around Shiki's palace backfires as she is poisoned. Shiki traps her near the plants while preparing to meet other pirate captains. Luffy engages Shiki in a duel, determined to save his crewmates and island.

The Straw Hats trigger a preemptive strike against Shiki and his henchmen. Luffy uses an electric charge created by Usopp to knock Shiki to the ground, securing a significant advantage. The crew rigs the palace with explosives, forcing Shiki's ship to flee as the battle rages to a peak.

Shiki's defeat frees the island, but the truth behind Nami's SOS remains: she sent a coded plea to the crew to rescue her. Luffy tries to listen to the end while Nami tries to reclaim the tone dial, leading to a playful, yet tense moment when the dial is tossed overboard. Marines arrive to capture the retreating pirates, yet the Straw Hats manage a narrow escape with the Thousand Sunny.