Michiko Daimon is visiting an island in the South. She sees passengers that suffered injuries during a luxury cruise ship accident. She also sees Ryonosuke Busujima, the former director of the Teito University Hospital Ⅲ! Busujima is in hypovolemic shock. Michiko helps and notices something strange. Days later, Busujima is admitted to the National Advanced Medical Care Center with a cardiac tumor.
