In Tokyo, the freelance cameraman Takuyoshi Masuoka is obsessed investigating the fear sensation near death. When he photographs a man stabbing himself in the eye in the access to the subway, he seeks what the suicidal man might have seen to experiment the same sense of horror the man felt when he died. He finds a passage to the Tokyo underground where he meets a mysterious naked woman that does not speak, who he calls her F. He brings F to his place and he tries to feed her, until he discovers that she drinks blood. Masuika becomes a serial killer draining the blood of his victims to nurse F.

Laura, a former orphan, raises her adopted son Simón together with her husband Carlos in an old house and former orphanage where she was raised. While at the orphanage Simón tells Laura that he has five invisible friends which she believes are a product of his active imagination. Laura decides to reopen the orphanage to cater for disabled children and throws a party. During the party Simón tries to persuade Laura to go and take a look at his friends cabin but she's too busy. Later on she sees a mysterious masked boy and realizes that Simón has also disappeared. Laura feels the presence of other people in the house and months later Laura invites a team of parapsychologists to try to unravel the mystery.

2007 Spanish-Mexican horror film directed by Juan Antonio Bayona

Horror