As his father's health deteriorates, Luis Miguel becomes greatly desperate, since it could be the last chance for him to find out what exactly happened to his mother.
In the midst of financial troubles because of his father, Luis Miguel travels to Italy to help Alex search for their mother and discovers several lies.
Luis Rey is in bankruptcy and running out of options. Erika and Fede argue over Luis Miguel due to a misunderstanding. In 1986, Marcela receives a serenade on stage and is the last time she is ever reportedly seen.
Luis Miguel is delivered devastating news about his health in 2005. Years earlier, Hugo advises the singer not to be consumed by his search for Marcela.
An investigation into the disappearance of Marcela begins. Luis Miguel grows increasingly frustrated since the journalists won't stop asking him questions about his father.
The truth about Luis Miguel's birthplace threatens to destroy both his career and newfound romance with Erika just as he is trying to release a new album of classic Mexican songs.