Violeta is willing to do anything to find her missing kid. Elena keeps a strange secret. Lola wants to settle her debts with the past. Juana needs someone who loves her unconditionally and Enriqueta just looks for someone who makes her laugh. These five women have something in common, all of them are linked to Diamond Flash, a mysterious character who will change their lives forever.

Cano, an obsessed man, comes back to the summer house where his girlfriend Sara disappeared, to recreate the last week they spent together.

Luis has screwed up - to the bottom. But Pepe is there to help him - to fall. Neither of them had really any idea of the great mess in which they had been involved for some time.

An unexpected event changed the lives of two couples.

Love knows no age, nor does paternity know sexual orientation. Alfonso falls in love with Carmen, just as he did with Roberto, his father. Myriam, his mother, has a relationship with Manu, much younger than her, even younger than her own son. Miguel is Carlos' son, he did not know his mother, he has a sentimental relationship with Julio and both want to be parents with a couple of lesbian friends.

Madrid, Spain, March 2020. As the merciless disease that plagues the world spreads through the increasingly deserted streets of the city, people barricades themselves in their homes and move on with their lives…