Lucía, a nun, returns to Barbate, her native city, 20 years after giving a child born from a teenage pregnancy up for adoption. In the midst of a vocational crisis, she discovers the chain of lies that led her to enter her religious order and meets with the two most important men in her life.

• Paz Vega
• Stany Coppet
• Jesús Castro
• Estefanía de los Santos
• José Manuel Seda
• Sandra Collantes
• Andrea Duro
• Pau Cólera