A woman named Helga meets a psychiatrist named Ángel on a train and he tells her the story of one of his patients, Martín, who fought in the Kosovo War. Martín met a doctor named Linares who was trying to create a child hospital, but was forced to make a deal to produce adult and snuff movies to get funding. After being fired from the army, Martín's father rejected his story and he was forced to go into exile. Meanwhile, Helga reads a folder left behind by Sanagustín and remembers her own story of being abused by a man named Emilio, who she eventually got away from and had committed to a mental hospital.
Advantages of Travelling by Train
A young woman becomes trapped in a toxic and disturbing relationship with her boyfriend, who is struggling with schizophrenia and exhibits increasingly erratic and abusive behavior.