In order to repatriate the victims of a massacre, a young civil servant is sent to a lost town in southeastern Mexico.

First mistake: She moves there with her 7-year-old daughter.

Second: She opens the doors of her house to a survivor.

Third: She finds out that a criminal group attacks Central American migrant.

And fourth: She tries to solve a simple question: Why does no one seems to care?...

Irma daily submerges into the bowels of violence until she is trapped by it.