The lives of four women - all named Juana - are forever changed when they discover they are sisters from the same long-lost father.

The romance between Luciana and Roberto is threatened when he takes on a dangerous murder case that implicates the son of a powerful politician. Circumstances force Luciana to choose loyalties between Roberto and her beloved family.

Vítor and Albertano are two humble but very conceited best friends thriving for the same goal which is to find somewhere to live, find love, and a job.

Upon discovering that he has a wealthy identical twin named Ricardo, Toño pulls off a switch in order to live the high life that his brother took for granted. Meanwhile, Ricardo gets a taste of how the other half lives.

Against her mother's wishes, Emilia pursues her dream of becoming a singer. When she meets her idol Ángel, the two find their voices, fall in love, and confront the pros and cons of fame.

In the 17th century, Leonor and Eduardo's forbidden love ends tragically when she is executed for witchcraft. Centuries later their souls reincarnate in Diana and Mario, but they face the fear of being discovered for their true selves.

Husband and wife Nora and Héctor's scientific breakthrough lets them time travel from 1966 to 2025. As Héctor struggles, Nora thrives—but at what cost?