"The Grand Line" is the ninth episode of the One Piece DnD Streams by Rustage, in this episode we follow the Crew as they learn about the man known as Boss, celebrate their victory and gain a new ship, meet a mysterious woman and uncover things about Gravy's past before finally entering the Grand Line where they meet a strange man with time powers and eventually arrive on a destroyed island where they get more bounties and engage battle with a shark Zoan Marine Commander!