Proxy pretending disorder is a rare mental disorder in medicine. The patient is usually the mother, and the victim is usually her child. Sick mothers will claim that their children are sick or even deliberately make them sick, and then take their children everywhere for medical treatment, so as to gain the attention and sympathy of others and prove the value of their children. Unexpectedly, the patient in this film is not a mother but a daughter. However, the mother's fault is the indirect reason why her daughter becomes a spectre. The daughter who died of asthma still suffered a "proxy feint" in the underworld. In fact, this is still a story of family illness. It is not difficult to find that the murderer in the film is played by both mother and daughter (ghosts). Their persistent grievances are all due to the loss of the world: their daughter's illness needs the care and cure of relatives, while their mother lacks the love to talk. The heroine Kou Shibasaki made up for their regret. This is a story calling for changing the world. The indifference and estrangement between family members is the most serious problem facing Japanese society today. Kou Shibasaki's special life experience of escaping from maternal love at an early age just comforted the lonely heart of the female ghost mother. When she was crying with the female ghost mother, she finally escaped the disaster. The "daughter" role she plays here also indicates the "possession" of the female ghost daughter. Finally, the female ghost's daughter came, and Kou Shibasaki, who was possessed, became a new patient of "pretending to be sick". Before that, she and the leading actor Tsunami Shinichi had fallen in love in the troubles of life and death. As soon as the letter arrived, in their embrace, Kou Shibasaki inserted the dagger into Xinyi's abdomen, and then took him to the hospital for emergency treatment. She took care of him by the bed and looked at him affectionately. She smiled and put the candy in his mouth, while her other hand still held the dagger ... The following story goes without saying that maybe the power of love will eventually cure her illness. At least what is certain is that in this doomed love, as a masochist, he will no longer be afraid of physical pain and will have no complaints.