Ceci is a talented girl who has a very special musical gift. After discovering that she is adopted, she allows herself to be guided by her intuition and an incessant melody that accompanies her everywhere, and decides to leave alongside Bia and Beto, her best friends, towards an adventure in search of the truth about her origins. Beto, who has just gotten his driver's license, secretly takes his parents' car and, thus, the three friends begin a journey that will forever transform not only their lives, but also that of everyone who crosses their paths during this journey.