Jotaro and his fellows acquired submarine as new transportation. Leaving Red Sea, they head for the continent of Africa to land in Egypt where DIO is. They calmly travel below sea looking around with submarine's sonar. Jotaro points out that it will be extremely dangerous if they get attacked below sea because there's no way to run away so they keep guard on their surroundings. When they are about to land in the continent of Africa, a coffee cup transform itself and cut off Joseph's artificial arm!