A wealthy man and a poor stunt girl fall in love. But things get complicated when their souls become inexplicably swapped and dark secrets surface.

Hospital ship is a romantic drama series with twists and turns at every episode . It's the story about doctors who work in the hospital ship that provides free health facilities to the various remote islands in Korea. The story revolves around Doctor Kwak Hyun who is currently working in the hospital ship and Surgeon Song Eun Jae that is well known for performing various complicated surgeries. The story have love-triangle, complicated surgeries show, family issue and the last few episodes are awesome.

Ji-sook facing a hard time because of her father's debts and begin chased by moneylenders. When a series of things happen Ji-sook have to live with Eun Ha's identity (a Woman from elite family) because she look exactly like a Eun Ha.

Medical school student, Chang Min, and a dietitian, Jin Hee, fall in love and marry despite his family's strong opposition. When Chang Min marries Jin Hee, he gives up his medical internship to become a pharmaceutical salesman despite the fact that the rest of his family are successful doctors. Their married life is miserable as Chang Min's family looks down on Jin Hee and Chang Min begins to treat her poorly. They finally divorce and go their separate ways until they are suddenly reunited as interns working at the same hospital. Will this couple's tumultuous feelings for each other be rekindled?