Sin Filtro plot
Pía (Paz Bascuñán) is about to have a nervous breakdown: she is humiliated by her boss, ignored by her husband, she gets no respect from her stepson and her best friend doesn't listen to her. Pía has a terrible pain in her chest because of this and after trying everything, she decides to undergo acupuncture treatment. The Chinese acupuncturist discovers that Pía's pain is caused by repressed feelings. Using an age-old technique, the acupuncturist removes Pía's filter. From now on, Pía will say whatever she thinks. With all its consequences.