Inside the exclusive, heavily guarded luxury community of Altos de las Cascadas, five wealthy families maintain an image of absolute perfection while the wives meet every Thursday evening for drinks and gossip. Their illusion shatters when three husbands—Tano, Martín, and Gustavo—are found dead at the bottom of a swimming pool on December 26. As police and community residents attempt to rule the deaths an accidental electrocution, a trail of financial insolvency, domestic abuse, clandestine extramarital affairs, and hidden betrayals is exposed, revealing how far the residents went to conceal their collapsing lives.