While her husband has just disappeared, Anna Viera confesses to the police that she killed him. But the day of her court appearance, a man threatens her: if she does not say where her husband Manuel really is, her son will pay the price.

Anna is determined to find her son and bring him home, but she can't expect any support from her own mother.

To learn more about a case, Anna attempts to assume the identity of her assistant, which has worked for her in the past.

Betrayed by Manuel, Anna is again faced with the police and the tenacious Caldera. She only has 24 hours to prove that her family is threatened, while the authorities of the region are also strangely involved.

Finally escaping from the court, Anna finds refuge with Laure. There, she relives her memories and what led her to kill Manuel.

Reunited again, Manuel, Anna and their son prepare to escape. But in this ultimate face to face with her husband, the truth comes out and Anna will go all the way to break her chains and protect her child.