航海王强者之路-正版授权 is a free iPhone game developed by Shanghai Lvbing Technology Co. Ltd. Celebrating its sixth anniversary, this game is based on the popular ONE PIECE anime series. The game features the legendary character, Gold Lion Shiki, as well as the powerful Gold Pirate Crew's ship, which can fly in the sky. Players can upgrade their partners to unlock the Purple Gold quality gameplay. The game also offers special anniversary rewards, including limited edition skins and the chance to obtain a high-level ship. Join the Straw Hat Pirates and embark on a journey to become the strongest in the world!