A Decisive Battle in Midair! Zoro's New Special Secret Technique Blasts!

あらすじ

With the lives of King Riku, Usopp, and the others on the old King's Plateau in the balance, Zoro must dig deep and discover a powerful technique to counter Pica's near-unstoppable onslaught. Meanwhile, King Riku ponders what it means to be a good king.