Bee, a young and beautiful training doctor at the Hospital’s Surgical department meets Dr.Thana, a senior doctor who is also her supervisor during her internship. She got to know of the tragic story of Thana and his fiancée, Nok, who was also a doctor at the Hospital before she was killed in an accident just before their wedding. Thana has been living in grief and sorrow since Nok’s death, yearning for his lost love. While Bee’s feeling for Thana grows, her fear and insecurity are creeping in too: having to face the ghost of Thana’s dead fiancée; Tana’s grasping of his past and most importantly, being the substitute and living in the shadow of Nok.