Eustass Kid and his crew sailed on the Victoria Punk to Elbaf. Their mission- to get revenge of the yonkou Shanks for the loss of his arm, hopefully get their Road Poneglyph while they’re at it. They had already mowed through all of the Red Haired Pirate’s fleet, but they still had the actual crew to get to. Little did they know that Shanks, using his haki, already knew they were there.