Macarena Gonzales strongly believes that she has inherited a strange neurological illness from her mother that will take her to the grave. Because of this, she dedicates her entire life preparing for that moment and any sign from her body is an irrefutable symptom of her pending doom. Lucky for her, she meets Dr. Alejandro Pulido, a psychiatrist who tells her what she has long awaited to hear: she only has six months to live.