After surviving an assassination attempt orchestrated by their stepfather, the royal twins of Callia—Zara and Zayne—are branded traitors to the very kingdom they devoted their lives to protecting. Forced to flee across the Grand Line, they become fugitives overnight, their faces plastered across bounty posters and newspapers as dangerous criminals accused of murdering the king and attempting to seize the throne. Separated from everything they’ve ever known, the twins have only each other as they navigate a world that has always feared pirates. Their first encounter with the Red Hair Pirates isn’t planned. It’s an accident. One that changes all of their lives.