In the heart of the enigmatic St. Seraphina's Church, a forbidden escape leads to the discovery of a haunting legend involving a lost choir and a spectral presence that threatens the very soul of the community....

In the heart of the Vatican, a hidden choir sings a melody that binds the living and the damned. When a young singer stumbles upon their ancient song, she becomes entangled in a tale of forbidden love and eternal damnation....