When a young woman inherits an old mansion in the countryside, she discovers a hidden room filled with the nightingale's haunting melodies, leading her on a terrifying journey into the depths of her family's dark past....

(A woman, haunted by the death of her beloved, encounters a vengeful bat that may hold the key to her past, leading her down a twisted path of nightmarish revelations.)...

(A child's haunting lullaby, once thought to be a bedtime tale, becomes a nightmarish reality for a family, as the line between past and present blurs in a chilling symphony of nocturnal noises.)...

A woman's descent into a twisted world of nightmarish creatures and her quest to escape the depths of the Netherworld....