Ah... This is the Navy [Korea Maritime and Ocean University, Division of Navigation Science]

Navy... no, I went to Korea Maritime and Ocean University to become a pirate king! First-time captain Jeongwaja(Changing Majors), driving a boat in Busan Port!🛳 What is the sailing skill of a Jeongwaja(Changing Majors) who was promoted from helmsman to captain at high speed? The emergency situation on board🚨 Can the Jeongwaja(Changing Majors) succeed in escaping on a rescue boat?