Maria Clara Carvajal is a beautiful, modern girl who works hard in order to support her ailing mother and younger sister. She is in love with Carlos Raúl, a young mechanic. Despite their poor financial situation, they are prepared to get married. however, their plans will not be realized when Carlos Raúl is fired from his job, and decides to move to Miami to seek a better life just a few days before their wedding. Maria Clara promises to wait for Carlos Raul while he looks for a good job in the United States.

Rex is an old man who is bitter about never becoming famous and having lived a life without any meaning. After suffering a stroke, he ends up in a nursing home staffed by Latin American immigrants. Put off by the situation, he focuses his energy on getting out, which places him at odds with the Latino workers. However, their relationship takes on new meaning when it is discovered that he once shook hands with Vicente Fernandez, a Mexican singer, producer and actor idolized throughout Latin culture. The employees soon begin to treat Rex like the celebrity he's always dreamed of being.

Danielle Noble (played by Carla Ortiz) and her team of expert cave divers led by an ambitious american archaeologist (Steve Wilcox), undertake an expedition in search of the lost Mayan Library, without imagining they will instead find the hidden gates of hell known as Xib'alb'a.