When Marichuy was born, her mother—believing she was on the verge of death—handed her over to a priest, who took her to an orphanage. At the age of fourteen, Marichuy ran away from the institution and began wandering from place to place, scraping together a living however she could. Years later, she was attacked by a drunkard; the incident left her harboring resentment toward men and plagued by harrowing nightmares.

Kally is a musical prodigy trying to juggle being a classical piano virtuoso, a normal 14-year old girl, and having a secret desire to become a world-famous pop-star.

Widowed and in a professional decline, the legendary soccer player "Spider Salazar" lives lost in his own depression. His only inspiration is his daughter Tania, who can not stand to see her father in this state. With a lot of ingenuity and perseverance, Tania will help his father return to the field in order to restore his life.

One of the most prestigious psychiatrists in Mexico decides to put her three children to the test to determine how to divide their inheritance. Everything gets complicated when one of her patients decides not to collaborate with them.

Days before her birthday, Kally meets the latest pop icon, who is as successful as he is seductive, but ex-boyfriend Dante still has feelings for her and doesn't want to lose her. While she's having the time of her life, Kally must decide what to do with her career and her heart.