Lila Cassen was the most successful Spanish singer of the 90s until she disappeared mysteriously from one day to the next. Ten years later, Lila is preparing her triumphant return to the stage but, shortly before the eagerly awaited date, she loses her memory as the result of an accident. Violeta is dominated by her conflictive daughter. Every night she escapes from her reality doing the only thing that makes her happy, imitating Lila Cassen in the karaoke where she works. One day Violeta receives a fascinating proposal: to teach Lila Cassen to be Lila Cassen again.