Martín (Esteban Lamothe), a quiet television director, becomes consumed by an obsession with his new neighbor, Isabel (Jazmín Stuart), after coming across an amateur adult video featuring her. As he initiates contact and begins an affair with her, he discovers that Isabel is actually married to Guillermo Battaglia (Alejandro Awada), the powerful and corrupt owner of the television network where Martín works. Isabel enlists Martín in a perilous web of secrets, blackmail, and murder to escape her husband, leading to a deadly spiral of paranoia where no one's motives are clean.