Sailing: Me, a Saiyan, starts by clashing with Robin.

In a world where the legendary pirates of One Piece reign supreme, a mysterious individual from a distant realm suddenly appears, proclaiming himself a Saiyan warrior. This enigmatic figure, driven by a singular focus on spreading his bloodline, becomes embroiled in the lives of the Straw Hat Pirates. As he navigates the intricate web of relationships between the crew members, he clashes with Robin, who is determined to prevent him from unleashing his raw power. Meanwhile, Vivi's past comes back to haunt him, and the Hat Gang demands the return of Nami. The Amazonian lily is in Hancock's hands, and the Five Elders are at a loss to explain the sudden appearance of this malevolent force. Even the Celestial Dragons, notorious for their ruthlessness, are shocked by the Saiyan's malevolent intentions.