In this story, Kaleth Morales is a singer who seeks to revolutionize the musical genre that runs in his blood, and with his passion and talent, he manages to captivate his crowds as well as the heart of July Cuello; but his fate was already written long before he was born. At age 22, a car accident leads to his death, a tragic event that will transport his spirit to "El Limbo", a journey of memories and old rivalries. Miguel Morales, Kaleth’s father, begins a successful life as a composer and singer; the source of inspiration for his musical career comes from a vision where his eldest son plays the guitar on top of a white raft. Thus begins the legendary Morales Dynasty. (La Dinastía Morales, Cuando Canta el Corazón).