Liliana Rivera Garza was killed by her ex-boyfriend on July 16, 1990. The murderer fled and has not been caught to this day. Liliana would be just another one of those anonymous victims murdered in Mexico by men if it weren't for her sister, the writer Cristina Rivera Garza, who, thirty years after the death, found the strength to review the files and documents left by Liliana. This work, like the book that inspires it, reconstructs the intimate and public past of Liliana Rivera Garza through her own words, her thoughts and doubts written in notes, phrases, and diaries collected by her sister.