Captain Taechyd (Tle) is put on probation after his case against Dennis, an infamous drug lord, fell through by Chief Saena. He travels to Pak Chong to stay with his best friend, Sritrung’s (Cheer) resort. There, he meets a ghost who has no memories of her past. Taechyd decides to call her Siangwaan (Min) because he finds her voice to be sweet. At first, Taechyd is terrified of Siangwaan but after a while, he begins to get used to her and eventually offers to help Siangwaan find out who she was before she died. Meanwhile, Sritrung runs into a man she believes is her ex-boyfriend from 10 years ago named Petch. However, the man claims he does not know Sritrung and tells her that his name is actually Paul. Despite being told so, Sritrung is sure that Paul is in fact Petch.