Valeria is a writer who's hit a dead end with both her writing and her husband. She finds solace in her three friends: Carmen, Lola, and Nerea.

An accidental killing leads a man down a dark hole of intrigue and murder. Just as he finds love and freedom, one phone call brings back the nightmare.

A space-time continuum glitch allows Vera to save a boy's life 25 years earlier, but results in the loss of her daughter, whom she fights to get back.