The famous opera diva leads a double life: for everyone she is a star who captivates everyone with her magical voice, and at night she is a priestess of the Ancient God who, in the secret room of her mansion, conducts ceremonies in honor of his glory. Since childhood, she has heard a mysterious voice that calls her to him and saves her from difficult life situations. She is going to awaken the Ancient God and finds an influential man who can help her with this. However, he pursues his own goals. They embark on a dangerous journey that will change everything.