Juan, a secret service agent, approaches Wendy, a young Filipina who works as a maid for a suspicious couple.

In the mountains of the Basque Country, a mother and her daughter take shelter in a ruined hut that seems uninhabited.

After interning her insane husband in a remote psychiatric hospital, book editor Helga Pato returns home by train, where she meets a mysterious man who identifies himself as a psychiatrist.