Deep in the heart of an ancient library, a scholar uncovers a forgotten melody that binds him to an otherworldly force, awakening a sleeping Cthulhu and unleashing a descent into madness and horror....

In a world on the brink of collapse, a cursed arm, once a relic of ancient rituals, holds the key to a cosmic horror. As the sinister symphony of the dark melody begins, the lives of three strangers intertwine in a chilling quest for survival....