This is the story of the relationship between two sisters who have never had anything in common and who have not seen each other for many years.A chance encounter brings them back together and through different characters we see that the coincidences are not left in that encounter, taking the story to a point of no return in which the ending becomes an unexpected drama.A novel that mixes feelings with a police plot written in a simple way that pushes to read one chapter after another in search of the end of the story.